15676920311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7573}}^1$

素因数の和:7668

約数の個数: 48

約数和(自身を含む): 19531831200

約数和(自身を除く): 3854910889

約数列:

[1, 13, 17, 19, 29, 221, 247, 289, 323, 377, 493, 551, 3757, 4199, 5491, 6409, 7163, 7573, 8381, 9367, 71383, 98449, 108953, 121771, 128741, 143887, 159239, 219617, 1673633, 1870531, 2070107, 2188597, 2446079, 2855021, 3733489, 4172723, 28451761, 31799027, 41583343, 48535357, 54245399, 63469313, 70936291, 540583459, 825101069, 922171783, 1205916947, 15676920311]

約数ペア:

[(1, 15676920311), (13, 1205916947), (17, 922171783), (19, 825101069), (29, 540583459), (221, 70936291), (247, 63469313), (289, 54245399), (323, 48535357), (377, 41583343), (493, 31799027), (551, 28451761), (3757, 4172723), (4199, 3733489), (5491, 2855021), (6409, 2446079), (7163, 2188597), (7573, 2070107), (8381, 1870531), (9367, 1673633), (71383, 219617), (98449, 159239), (108953, 143887), (121771, 128741)]