13724139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31991}}^1$

素因数の和:32018

約数の個数: 16

約数和(自身を含む): 21498624

約数和(自身を除く): 7774485

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 31991, 95973, 351901, 415883, 1055703, 1247649, 4574713, 13724139]

約数ペア:

[(1, 13724139), (3, 4574713), (11, 1247649), (13, 1055703), (33, 415883), (39, 351901), (143, 95973), (429, 31991)]