31792593

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21323}}^1$

素因数の和:21404

約数の個数: 16

約数和(自身を含む): 49130496

約数和(自身を除く): 17337903

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 21323, 63969, 149261, 447783, 1513933, 4541799, 10597531, 31792593]

約数ペア:

[(1, 31792593), (3, 10597531), (7, 4541799), (21, 1513933), (71, 447783), (213, 149261), (497, 63969), (1491, 21323)]