40913817

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14221}}^1$

素因数の和:14368

約数の個数: 16

約数和(自身を含む): 62804352

約数和(自身を除く): 21890535

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 14221, 42663, 99547, 298641, 1948277, 5844831, 13637939, 40913817]

約数ペア:

[(1, 40913817), (3, 13637939), (7, 5844831), (21, 1948277), (137, 298641), (411, 99547), (959, 42663), (2877, 14221)]