25801017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7307}}^1$

素因数の和:7428

約数の個数: 16

約数和(自身を含む): 37884672

約数和(自身を除く): 12083655

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 7307, 21921, 80377, 241131, 781849, 2345547, 8600339, 25801017]

約数ペア:

[(1, 25801017), (3, 8600339), (11, 2345547), (33, 781849), (107, 241131), (321, 80377), (1177, 21921), (3531, 7307)]