39203289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3229}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 60465600

約数和(自身を除く): 21262311

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 3229, 4047, 9687, 12141, 29061, 61351, 184053, 229259, 552159, 687777, 2063331, 4355921, 13067763, 39203289]

約数ペア:

[(1, 39203289), (3, 13067763), (9, 4355921), (19, 2063331), (57, 687777), (71, 552159), (171, 229259), (213, 184053), (639, 61351), (1349, 29061), (3229, 12141), (4047, 9687)]