186986241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17957}}^1$

素因数の和:18065

約数の個数: 24

約数和(自身を含む): 294152040

約数和(自身を除く): 107165799

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 17957, 53871, 161613, 233441, 700323, 1598173, 2100969, 4794519, 14383557, 20776249, 62328747, 186986241]

約数ペア:

[(1, 186986241), (3, 62328747), (9, 20776249), (13, 14383557), (39, 4794519), (89, 2100969), (117, 1598173), (267, 700323), (801, 233441), (1157, 161613), (3471, 53871), (10413, 17957)]