4004079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 5664000

約数和(自身を除く): 1659921

約数列:

[1, 3, 19, 57, 199, 353, 597, 1059, 3781, 6707, 11343, 20121, 70247, 210741, 1334693, 4004079]

約数ペア:

[(1, 4004079), (3, 1334693), (19, 210741), (57, 70247), (199, 20121), (353, 11343), (597, 6707), (1059, 3781)]