16488621

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 24850176

約数和(自身を除く): 8361555

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 523, 1017, 1569, 3503, 4707, 10509, 16213, 31527, 48639, 59099, 145917, 177297, 531891, 1832069, 5496207, 16488621]

約数ペア:

[(1, 16488621), (3, 5496207), (9, 1832069), (31, 531891), (93, 177297), (113, 145917), (279, 59099), (339, 48639), (523, 31527), (1017, 16213), (1569, 10509), (3503, 4707)]