1445814981

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{142039}}^1$

素因数の和:142090

約数の個数: 32

約数和(自身を含む): 2386272000

約数和(自身を除く): 940457019

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 142039, 426117, 1278351, 1846507, 3835053, 4119131, 5539521, 12357393, 16618563, 37072179, 49855689, 53548703, 111216537, 160646109, 481938327, 1445814981]

約数ペア:

[(1, 1445814981), (3, 481938327), (9, 160646109), (13, 111216537), (27, 53548703), (29, 49855689), (39, 37072179), (87, 16618563), (117, 12357393), (261, 5539521), (351, 4119131), (377, 3835053), (783, 1846507), (1131, 1278351), (3393, 426117), (10179, 142039)]