29645301

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 18277899

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 389, 399, 573, 1167, 1337, 2723, 3629, 4011, 7391, 8169, 10887, 22173, 25403, 51737, 74299, 76209, 155211, 222897, 520093, 1411681, 1560279, 4235043, 9881767, 29645301]

約数ペア:

[(1, 29645301), (3, 9881767), (7, 4235043), (19, 1560279), (21, 1411681), (57, 520093), (133, 222897), (191, 155211), (389, 76209), (399, 74299), (573, 51737), (1167, 25403), (1337, 22173), (2723, 10887), (3629, 8169), (4011, 7391)]