3888417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 5624640

約数和(自身を除く): 1736223

約数列:

[1, 3, 13, 39, 179, 537, 557, 1671, 2327, 6981, 7241, 21723, 99703, 299109, 1296139, 3888417]

約数ペア:

[(1, 3888417), (3, 1296139), (13, 299109), (39, 99703), (179, 21723), (537, 7241), (557, 6981), (1671, 2327)]