2912549913

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38239}}^1$

素因数の和:38299

約数の個数: 64

約数和(自身を含む): 5482086400

約数和(自身を除く): 2569536487

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 189, 217, 273, 279, 351, 403, 651, 819, 837, 1209, 1953, 2457, 2821, 3627, 5859, 8463, 10881, 25389, 38239, 76167, 114717, 267673, 344151, 497107, 803019, 1032453, 1185409, 1491321, 2409057, 3479749, 3556227, 4473963, 7227171, 8297863, 10439247, 10668681, 13421889, 15410317, 24893589, 31317741, 32006043, 46230951, 74680767, 93953223, 107872219, 138692853, 224042301, 323616657, 416078559, 970849971, 2912549913]

約数ペア:

[(1, 2912549913), (3, 970849971), (7, 416078559), (9, 323616657), (13, 224042301), (21, 138692853), (27, 107872219), (31, 93953223), (39, 74680767), (63, 46230951), (91, 32006043), (93, 31317741), (117, 24893589), (189, 15410317), (217, 13421889), (273, 10668681), (279, 10439247), (351, 8297863), (403, 7227171), (651, 4473963), (819, 3556227), (837, 3479749), (1209, 2409057), (1953, 1491321), (2457, 1185409), (2821, 1032453), (3627, 803019), (5859, 497107), (8463, 344151), (10881, 267673), (25389, 114717), (38239, 76167)]