428232051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{192637}}^1$

素因数の和:192675

約数の個数: 24

約数和(自身を含む): 701202320

約数和(自身を除く): 272970269

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 192637, 577911, 1733733, 2504281, 3660103, 7512843, 10980309, 22538529, 32940927, 47581339, 142744017, 428232051]

約数ペア:

[(1, 428232051), (3, 142744017), (9, 47581339), (13, 32940927), (19, 22538529), (39, 10980309), (57, 7512843), (117, 3660103), (171, 2504281), (247, 1733733), (741, 577911), (2223, 192637)]