39791349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 62200320

約数和(自身を除く): 22408971

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 1423, 2151, 3107, 4269, 9321, 12807, 18499, 27963, 55497, 166491, 340097, 1020291, 3060873, 4421261, 13263783, 39791349]

約数ペア:

[(1, 39791349), (3, 13263783), (9, 4421261), (13, 3060873), (39, 1020291), (117, 340097), (239, 166491), (717, 55497), (1423, 27963), (2151, 18499), (3107, 12807), (4269, 9321)]