507983399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{160907}}^1$

素因数の和:160966

約数の個数: 16

約数和(自身を含む): 648781056

約数和(自身を除く): 140797657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 160907, 1126349, 1769977, 6597187, 12389839, 46180309, 72569057, 507983399]

約数ペア:

[(1, 507983399), (7, 72569057), (11, 46180309), (41, 12389839), (77, 6597187), (287, 1769977), (451, 1126349), (3157, 160907)]