218379671

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{17573}}^1$

素因数の和:17650

約数の個数: 12

約数和(自身を含む): 237389592

約数和(自身を除く): 19009921

約数列:

[1, 17, 43, 289, 731, 12427, 17573, 298741, 755639, 5078597, 12845863, 218379671]

約数ペア:

[(1, 218379671), (17, 12845863), (43, 5078597), (289, 755639), (731, 298741), (12427, 17573)]