2015962767

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 3725869056

約数和(自身を除く): 1709906289

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 271, 273, 279, 293, 403, 651, 813, 819, 879, 1209, 1897, 1953, 2051, 2439, 2637, 2821, 3523, 3627, 3809, 5691, 6153, 8401, 8463, 9083, 10569, 11427, 17073, 18459, 24661, 25203, 25389, 26663, 27249, 31707, 34281, 58807, 63581, 73983, 75609, 79403, 79989, 81747, 109213, 118079, 176421, 190743, 221949, 238209, 239967, 327639, 354237, 529263, 555821, 572229, 714627, 764491, 826553, 982917, 1032239, 1062711, 1667463, 2293473, 2461493, 2479659, 3096717, 5002389, 6880419, 7225673, 7384479, 7438977, 9290151, 17230451, 21677019, 22153437, 31999409, 51691353, 65031057, 95998227, 155074059, 223995863, 287994681, 671987589, 2015962767]

約数ペア:

[(1, 2015962767), (3, 671987589), (7, 287994681), (9, 223995863), (13, 155074059), (21, 95998227), (31, 65031057), (39, 51691353), (63, 31999409), (91, 22153437), (93, 21677019), (117, 17230451), (217, 9290151), (271, 7438977), (273, 7384479), (279, 7225673), (293, 6880419), (403, 5002389), (651, 3096717), (813, 2479659), (819, 2461493), (879, 2293473), (1209, 1667463), (1897, 1062711), (1953, 1032239), (2051, 982917), (2439, 826553), (2637, 764491), (2821, 714627), (3523, 572229), (3627, 555821), (3809, 529263), (5691, 354237), (6153, 327639), (8401, 239967), (8463, 238209), (9083, 221949), (10569, 190743), (11427, 176421), (17073, 118079), (18459, 109213), (24661, 81747), (25203, 79989), (25389, 79403), (26663, 75609), (27249, 73983), (31707, 63581), (34281, 58807)]