2485721343

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 4069785600

約数和(自身を除く): 1584064257

約数列:

[1, 3, 7, 21, 23, 49, 69, 127, 147, 161, 343, 381, 483, 827, 889, 1029, 1127, 2481, 2667, 2921, 3381, 5789, 6223, 7889, 8763, 17367, 18669, 19021, 20447, 23667, 40523, 43561, 57063, 61341, 105029, 121569, 130683, 133147, 143129, 283661, 315087, 399441, 429387, 735203, 850983, 932029, 1001903, 2205609, 2415667, 2796087, 3005709, 5146421, 6524203, 7247001, 15439263, 16909669, 19572609, 36024947, 50729007, 108074841, 118367683, 355103049, 828573781, 2485721343]

約数ペア:

[(1, 2485721343), (3, 828573781), (7, 355103049), (21, 118367683), (23, 108074841), (49, 50729007), (69, 36024947), (127, 19572609), (147, 16909669), (161, 15439263), (343, 7247001), (381, 6524203), (483, 5146421), (827, 3005709), (889, 2796087), (1029, 2415667), (1127, 2205609), (2481, 1001903), (2667, 932029), (2921, 850983), (3381, 735203), (5789, 429387), (6223, 399441), (7889, 315087), (8763, 283661), (17367, 143129), (18669, 133147), (19021, 130683), (20447, 121569), (23667, 105029), (40523, 61341), (43561, 57063)]