40951547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1447}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 50598912

約数和(自身を除く): 9647365

約数列:

[1, 7, 13, 91, 311, 1447, 2177, 4043, 10129, 18811, 28301, 131677, 450017, 3150119, 5850221, 40951547]

約数ペア:

[(1, 40951547), (7, 5850221), (13, 3150119), (91, 450017), (311, 131677), (1447, 28301), (2177, 18811), (4043, 10129)]