40647647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 44280000

約数和(自身を除く): 3632353

約数列:

[1, 23, 29, 149, 409, 667, 3427, 4321, 9407, 11861, 60941, 99383, 272803, 1401643, 1767289, 40647647]

約数ペア:

[(1, 40647647), (23, 1767289), (29, 1401643), (149, 272803), (409, 99383), (667, 60941), (3427, 11861), (4321, 9407)]