90561907

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{7643}}^1$

素因数の和:7718

約数の個数: 12

約数和(自身を含む): 98561736

約数和(自身を除く): 7999829

約数列:

[1, 17, 41, 289, 697, 7643, 11849, 129931, 313363, 2208827, 5327171, 90561907]

約数ペア:

[(1, 90561907), (17, 5327171), (41, 2208827), (289, 313363), (697, 129931), (7643, 11849)]