2931267

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 4133888

約数和(自身を除く): 1202621

約数列:

[1, 3, 31, 43, 93, 129, 733, 1333, 2199, 3999, 22723, 31519, 68169, 94557, 977089, 2931267]

約数ペア:

[(1, 2931267), (3, 977089), (31, 94557), (43, 68169), (93, 31519), (129, 22723), (733, 3999), (1333, 2199)]