38963457

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{8539}}^1$

素因数の和:8574

約数の個数: 24

約数和(自身を含む): 62512800

約数和(自身を除く): 23549343

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 8539, 25617, 76851, 111007, 230553, 333021, 999063, 1443091, 2997189, 4329273, 12987819, 38963457]

約数ペア:

[(1, 38963457), (3, 12987819), (9, 4329273), (13, 2997189), (27, 1443091), (39, 999063), (117, 333021), (169, 230553), (351, 111007), (507, 76851), (1521, 25617), (4563, 8539)]