25987287

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 35850240

約数和(自身を除く): 9862953

約数列:

[1, 3, 47, 79, 141, 237, 2333, 3713, 6999, 11139, 109651, 184307, 328953, 552921, 8662429, 25987287]

約数ペア:

[(1, 25987287), (3, 8662429), (47, 552921), (79, 328953), (141, 184307), (237, 109651), (2333, 11139), (3713, 6999)]