40818323

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 51614640

約数和(自身を除く): 10796317

約数列:

[1, 7, 13, 49, 91, 139, 461, 637, 973, 1807, 3227, 5993, 6811, 12649, 22589, 41951, 64079, 88543, 293657, 448553, 833027, 3139871, 5831189, 40818323]

約数ペア:

[(1, 40818323), (7, 5831189), (13, 3139871), (49, 833027), (91, 448553), (139, 293657), (461, 88543), (637, 64079), (973, 41951), (1807, 22589), (3227, 12649), (5993, 6811)]