7887932913

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1\times {\mathrm{4987}}^1$

素因数の和:5797

約数の個数: 32

約数和(自身を含む): 12149969920

約数和(自身を除く): 4262037007

約数列:

[1, 3, 7, 21, 109, 327, 691, 763, 2073, 2289, 4837, 4987, 14511, 14961, 34909, 75319, 104727, 225957, 527233, 543583, 1581699, 1630749, 3446017, 3805081, 10338051, 11415243, 24122119, 72366357, 375615853, 1126847559, 2629310971, 7887932913]

約数ペア:

[(1, 7887932913), (3, 2629310971), (7, 1126847559), (21, 375615853), (109, 72366357), (327, 24122119), (691, 11415243), (763, 10338051), (2073, 3805081), (2289, 3446017), (4837, 1630749), (4987, 1581699), (14511, 543583), (14961, 527233), (34909, 225957), (75319, 104727)]