7929327

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 5860113

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 167, 323, 357, 399, 501, 833, 931, 969, 1169, 2261, 2499, 2793, 2839, 3173, 3507, 6783, 8183, 8517, 9519, 15827, 19873, 22211, 24549, 47481, 53941, 59619, 66633, 139111, 155477, 161823, 377587, 417333, 466431, 1132761, 2643109, 7929327]

約数ペア:

[(1, 7929327), (3, 2643109), (7, 1132761), (17, 466431), (19, 417333), (21, 377587), (49, 161823), (51, 155477), (57, 139111), (119, 66633), (133, 59619), (147, 53941), (167, 47481), (323, 24549), (357, 22211), (399, 19873), (501, 15827), (833, 9519), (931, 8517), (969, 8183), (1169, 6783), (2261, 3507), (2499, 3173), (2793, 2839)]