40416399

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{30139}}^1$

素因数の和:30294

約数の個数: 12

約数和(自身を含む): 58773000

約数和(自身を除く): 18356601

約数列:

[1, 3, 9, 149, 447, 1341, 30139, 90417, 271251, 4490711, 13472133, 40416399]

約数ペア:

[(1, 40416399), (3, 13472133), (9, 4490711), (149, 271251), (447, 90417), (1341, 30139)]