30440553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70957}}^1$

素因数の和:70984

約数の個数: 16

約数和(自身を含む): 47683776

約数和(自身を除く): 17243223

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 70957, 212871, 780527, 922441, 2341581, 2767323, 10146851, 30440553]

約数ペア:

[(1, 30440553), (3, 10146851), (11, 2767323), (13, 2341581), (33, 922441), (39, 780527), (143, 212871), (429, 70957)]