139304893

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7541}}^1$

素因数の和:7597

約数の個数: 24

約数和(自身を含む): 180555480

約数和(自身を除く): 41250587

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 7541, 18473, 52787, 98033, 218689, 369509, 686231, 1530823, 2842957, 4803617, 10715761, 19900699, 139304893]

約数ペア:

[(1, 139304893), (7, 19900699), (13, 10715761), (29, 4803617), (49, 2842957), (91, 1530823), (203, 686231), (377, 369509), (637, 218689), (1421, 98033), (2639, 52787), (7541, 18473)]