5021971508729

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1\times {\mathrm{62017}}^1$

素因数の和:63345

約数の個数: 32

約数和(自身を含む): 5906169620736

約数和(自身を除く): 884198112007

約数列:

[1, 7, 41, 283, 287, 997, 1981, 6979, 11603, 40877, 62017, 81221, 282151, 286139, 434119, 1975057, 2542697, 11568191, 17550811, 17798879, 61830949, 80977337, 122855677, 432816643, 719583251, 2535068909, 5037082757, 17498158567, 17745482363, 122487109969, 717424501247, 5021971508729]

約数ペア:

[(1, 5021971508729), (7, 717424501247), (41, 122487109969), (283, 17745482363), (287, 17498158567), (997, 5037082757), (1981, 2535068909), (6979, 719583251), (11603, 432816643), (40877, 122855677), (62017, 80977337), (81221, 61830949), (282151, 17798879), (286139, 17550811), (434119, 11568191), (1975057, 2542697)]