12778814889

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{1163}}^1\times {\mathrm{1847}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 18512125632

約数和(自身を除く): 5733310743

約数列:

[1, 3, 9, 661, 1163, 1847, 1983, 3489, 5541, 5949, 10467, 16623, 768743, 1220867, 2148061, 2306229, 3662601, 6444183, 6918687, 10987803, 19332549, 1419868321, 4259604963, 12778814889]

約数ペア:

[(1, 12778814889), (3, 4259604963), (9, 1419868321), (661, 19332549), (1163, 10987803), (1847, 6918687), (1983, 6444183), (3489, 3662601), (5541, 2306229), (5949, 2148061), (10467, 1220867), (16623, 768743)]