39975333

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 54639360

約数和(自身を除く): 14664027

約数列:

[1, 3, 47, 141, 509, 557, 1527, 1671, 23923, 26179, 71769, 78537, 283513, 850539, 13325111, 39975333]

約数ペア:

[(1, 39975333), (3, 13325111), (47, 850539), (141, 283513), (509, 78537), (557, 71769), (1527, 26179), (1671, 23923)]