358805943

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{307}}^2$

素因数の和:673

約数の個数: 30

約数和(自身を含む): 549187056

約数和(自身を除く): 190381113

約数列:

[1, 3, 9, 27, 47, 81, 141, 307, 423, 921, 1269, 2763, 3807, 8289, 14429, 24867, 43287, 94249, 129861, 282747, 389583, 848241, 1168749, 2544723, 4429703, 7634169, 13289109, 39867327, 119601981, 358805943]

約数ペア:

[(1, 358805943), (3, 119601981), (9, 39867327), (27, 13289109), (47, 7634169), (81, 4429703), (141, 2544723), (307, 1168749), (423, 848241), (921, 389583), (1269, 282747), (2763, 129861), (3807, 94249), (8289, 43287), (14429, 24867)]