680214577

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{1543}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 789737472

約数和(自身を除く): 109522895

約数列:

[1, 7, 71, 497, 887, 1543, 6209, 10801, 62977, 109553, 440839, 766871, 1368641, 9580487, 97173511, 680214577]

約数ペア:

[(1, 680214577), (7, 97173511), (71, 9580487), (497, 1368641), (887, 766871), (1543, 440839), (6209, 109553), (10801, 62977)]