71208357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12473}}^1$

素因数の和:12660

約数の個数: 16

約数和(自身を含む): 104182848

約数和(自身を除く): 32974491

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 12473, 37419, 137203, 411609, 2157829, 6473487, 23736119, 71208357]

約数ペア:

[(1, 71208357), (3, 23736119), (11, 6473487), (33, 2157829), (173, 411609), (519, 137203), (1903, 37419), (5709, 12473)]