740702961

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{94273}}^1$

素因数の和:94382

約数の個数: 20

約数和(自身を含む): 1117901092

約数和(自身を除く): 377198131

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 94273, 282819, 848457, 2545371, 7636113, 9144481, 27433443, 82300329, 246900987, 740702961]

約数ペア:

[(1, 740702961), (3, 246900987), (9, 82300329), (27, 27433443), (81, 9144481), (97, 7636113), (291, 2545371), (873, 848457), (2619, 282819), (7857, 94273)]