13140790271

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{14051}}^1$

素因数の和:14375

約数の個数: 32

約数和(自身を含む): 16511662080

約数和(自身を除く): 3370871809

約数列:

[1, 7, 17, 29, 119, 203, 271, 493, 1897, 3451, 4607, 7859, 14051, 32249, 55013, 98357, 133603, 238867, 407479, 935221, 1672069, 2852353, 3807821, 6927143, 26654747, 48490001, 64732957, 110426809, 453130699, 772987663, 1877255753, 13140790271]

約数ペア:

[(1, 13140790271), (7, 1877255753), (17, 772987663), (29, 453130699), (119, 110426809), (203, 64732957), (271, 48490001), (493, 26654747), (1897, 6927143), (3451, 3807821), (4607, 2852353), (7859, 1672069), (14051, 935221), (32249, 407479), (55013, 238867), (98357, 133603)]