89000571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 131229504

約数和(自身を除く): 42228933

約数列:

[1, 3, 11, 33, 109, 227, 327, 681, 1199, 2497, 3597, 7491, 11881, 24743, 35643, 74229, 130691, 272173, 392073, 816519, 2696987, 8090961, 29666857, 89000571]

約数ペア:

[(1, 89000571), (3, 29666857), (11, 8090961), (33, 2696987), (109, 816519), (227, 392073), (327, 272173), (681, 130691), (1199, 74229), (2497, 35643), (3597, 24743), (7491, 11881)]