1445824431

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{390869}}^1$

素因数の和:391015

約数の個数: 16

約数和(自身を含む): 2157602400

約数和(自身を除く): 711777969

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 390869, 1172607, 3517821, 10553463, 53549053, 160647159, 481941477, 1445824431]

約数ペア:

[(1, 1445824431), (3, 481941477), (9, 160647159), (27, 53549053), (137, 10553463), (411, 3517821), (1233, 1172607), (3699, 390869)]