31595721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4201}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 44373120

約数和(自身を除く): 12777399

約数列:

[1, 3, 23, 69, 109, 327, 2507, 4201, 7521, 12603, 96623, 289869, 457909, 1373727, 10531907, 31595721]

約数ペア:

[(1, 31595721), (3, 10531907), (23, 1373727), (69, 457909), (109, 289869), (327, 96623), (2507, 12603), (4201, 7521)]