385707438753

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{342841}}^1$

素因数の和:343194

約数の個数: 48

約数和(自身を含む): 638443115136

約数和(自身を除く): 252735676383

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 317, 507, 951, 1183, 2219, 3549, 4121, 6657, 12363, 28847, 53573, 86541, 160719, 342841, 375011, 1028523, 1125033, 2399887, 4456933, 7199661, 13370799, 31198531, 57940129, 93595593, 108680597, 173820387, 326041791, 405580903, 760764179, 1216742709, 1412847761, 2282292537, 4238543283, 9889934327, 18367020893, 29669802981, 55101062679, 128569146251, 385707438753]

約数ペア:

[(1, 385707438753), (3, 128569146251), (7, 55101062679), (13, 29669802981), (21, 18367020893), (39, 9889934327), (91, 4238543283), (169, 2282292537), (273, 1412847761), (317, 1216742709), (507, 760764179), (951, 405580903), (1183, 326041791), (2219, 173820387), (3549, 108680597), (4121, 93595593), (6657, 57940129), (12363, 31198531), (28847, 13370799), (53573, 7199661), (86541, 4456933), (160719, 2399887), (342841, 1125033), (375011, 1028523)]