315066891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{40039}}^1$

素因数の和:40146

約数の個数: 16

約数和(自身を含む): 436916480

約数和(自身を除く): 121849589

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 40039, 120117, 1721677, 2442379, 5165031, 7327137, 105022297, 315066891]

約数ペア:

[(1, 315066891), (3, 105022297), (43, 7327137), (61, 5165031), (129, 2442379), (183, 1721677), (2623, 120117), (7869, 40039)]