8926191

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 13347360

約数和(自身を除く): 4421169

約数列:

[1, 3, 9, 61, 71, 183, 213, 229, 549, 639, 687, 2061, 4331, 12993, 13969, 16259, 38979, 41907, 48777, 125721, 146331, 991799, 2975397, 8926191]

約数ペア:

[(1, 8926191), (3, 2975397), (9, 991799), (61, 146331), (71, 125721), (183, 48777), (213, 41907), (229, 38979), (549, 16259), (639, 13969), (687, 12993), (2061, 4331)]