408080621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23549}}^1$

素因数の和:23636

約数の個数: 16

約数和(自身を含む): 464217600

約数和(自身を除く): 56136979

約数列:

[1, 13, 31, 43, 403, 559, 1333, 17329, 23549, 306137, 730019, 1012607, 9490247, 13163891, 31390817, 408080621]

約数ペア:

[(1, 408080621), (13, 31390817), (31, 13163891), (43, 9490247), (403, 1012607), (559, 730019), (1333, 306137), (17329, 23549)]