28931036619

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{6037}}^1$

素因数の和:6411

約数の個数: 32

約数和(自身を含む): 39647923200

約数和(自身を除く): 10716886581

約数列:

[1, 3, 71, 149, 151, 213, 447, 453, 6037, 10579, 10721, 18111, 22499, 31737, 32163, 67497, 428627, 899513, 911587, 1285881, 1597429, 2698539, 2734761, 4792287, 63865423, 64722677, 135826463, 191596269, 194168031, 407479389, 9643678873, 28931036619]

約数ペア:

[(1, 28931036619), (3, 9643678873), (71, 407479389), (149, 194168031), (151, 191596269), (213, 135826463), (447, 64722677), (453, 63865423), (6037, 4792287), (10579, 2734761), (10721, 2698539), (18111, 1597429), (22499, 1285881), (31737, 911587), (32163, 899513), (67497, 428627)]