12012237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 18408000

約数和(自身を除く): 6395763

約数列:

[1, 3, 9, 19, 57, 171, 199, 353, 597, 1059, 1791, 3177, 3781, 6707, 11343, 20121, 34029, 60363, 70247, 210741, 632223, 1334693, 4004079, 12012237]

約数ペア:

[(1, 12012237), (3, 4004079), (9, 1334693), (19, 632223), (57, 210741), (171, 70247), (199, 60363), (353, 34029), (597, 20121), (1059, 11343), (1791, 6707), (3177, 3781)]