4282550997

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 5898096000

約数和(自身を除く): 1615545003

約数列:

[1, 3, 53, 149, 159, 163, 447, 489, 1109, 3327, 7897, 8639, 23691, 24287, 25917, 58777, 72861, 165241, 176331, 180767, 495723, 542301, 1287211, 3861633, 8757773, 9580651, 26273319, 26934283, 28741953, 80802849, 1427516999, 4282550997]

約数ペア:

[(1, 4282550997), (3, 1427516999), (53, 80802849), (149, 28741953), (159, 26934283), (163, 26273319), (447, 9580651), (489, 8757773), (1109, 3861633), (3327, 1287211), (7897, 542301), (8639, 495723), (23691, 180767), (24287, 176331), (25917, 165241), (58777, 72861)]