30912177

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 43251200

約数和(自身を除く): 12339023

約数列:

[1, 3, 31, 61, 93, 183, 1891, 5449, 5673, 16347, 168919, 332389, 506757, 997167, 10304059, 30912177]

約数ペア:

[(1, 30912177), (3, 10304059), (31, 997167), (61, 506757), (93, 332389), (183, 168919), (1891, 16347), (5449, 5673)]