47457147

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 64217088

約数和(自身を除く): 16759941

約数列:

[1, 3, 103, 309, 383, 401, 1149, 1203, 39449, 41303, 118347, 123909, 153583, 460749, 15819049, 47457147]

約数ペア:

[(1, 47457147), (3, 15819049), (103, 460749), (309, 153583), (383, 123909), (401, 118347), (1149, 41303), (1203, 39449)]