39290043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 23609157

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 3119, 4199, 9357, 12597, 40547, 53023, 59261, 121641, 159069, 177783, 689299, 770393, 1007437, 2067897, 2311179, 3022311, 13096681, 39290043]

約数ペア:

[(1, 39290043), (3, 13096681), (13, 3022311), (17, 2311179), (19, 2067897), (39, 1007437), (51, 770393), (57, 689299), (221, 177783), (247, 159069), (323, 121641), (663, 59261), (741, 53023), (969, 40547), (3119, 12597), (4199, 9357)]