221513611

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{44651}}^1$

素因数の和:44714

約数の個数: 12

約数和(自身を含む): 249426072

約数和(自身を除く): 27912461

約数列:

[1, 11, 41, 121, 451, 4961, 44651, 491161, 1830691, 5402771, 20137601, 221513611]

約数ペア:

[(1, 221513611), (11, 20137601), (41, 5402771), (121, 1830691), (451, 491161), (4961, 44651)]