744296787

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 1167556104

約数和(自身を除く): 423259317

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 571, 857, 1521, 1713, 2571, 5139, 7423, 7713, 11141, 22269, 33423, 66807, 96499, 100269, 144833, 289497, 434499, 489347, 868491, 1303497, 1468041, 4404123, 6361511, 19084533, 57253599, 82699643, 248098929, 744296787]

約数ペア:

[(1, 744296787), (3, 248098929), (9, 82699643), (13, 57253599), (39, 19084533), (117, 6361511), (169, 4404123), (507, 1468041), (571, 1303497), (857, 868491), (1521, 489347), (1713, 434499), (2571, 289497), (5139, 144833), (7423, 100269), (7713, 96499), (11141, 66807), (22269, 33423)]