22481511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 34255872

約数和(自身を除く): 11774361

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 353, 897, 923, 1059, 1633, 2769, 4589, 4899, 8119, 13767, 21229, 24357, 25063, 63687, 75189, 105547, 316641, 325819, 576449, 977457, 1729347, 7493837, 22481511]

約数ペア:

[(1, 22481511), (3, 7493837), (13, 1729347), (23, 977457), (39, 576449), (69, 325819), (71, 316641), (213, 105547), (299, 75189), (353, 63687), (897, 25063), (923, 24357), (1059, 21229), (1633, 13767), (2769, 8119), (4589, 4899)]