151221317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 168741888

約数和(自身を除く): 17520571

約数列:

[1, 13, 31, 353, 403, 1063, 4589, 10943, 13819, 32953, 142259, 375239, 428389, 4878107, 11632409, 151221317]

約数ペア:

[(1, 151221317), (13, 11632409), (31, 4878107), (353, 428389), (403, 375239), (1063, 142259), (4589, 32953), (10943, 13819)]