401028411

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 623042560

約数和(自身を除く): 222014149

約数列:

[1, 3, 7, 21, 79, 163, 237, 489, 553, 1141, 1483, 1659, 3423, 4449, 10381, 12877, 31143, 38631, 90139, 117157, 241729, 270417, 351471, 725187, 820099, 1692103, 2460297, 5076309, 19096591, 57289773, 133676137, 401028411]

約数ペア:

[(1, 401028411), (3, 133676137), (7, 57289773), (21, 19096591), (79, 5076309), (163, 2460297), (237, 1692103), (489, 820099), (553, 725187), (1141, 351471), (1483, 270417), (1659, 241729), (3423, 117157), (4449, 90139), (10381, 38631), (12877, 31143)]