49121709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13841}}^1$

素因数の和:13877

約数の個数: 24

約数和(自身を含む): 81058752

約数和(自身を除く): 31937043

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 13841, 41523, 96887, 179933, 290661, 539799, 1259531, 2339129, 3778593, 7017387, 16373903, 49121709]

約数ペア:

[(1, 49121709), (3, 16373903), (7, 7017387), (13, 3778593), (21, 2339129), (39, 1259531), (91, 539799), (169, 290661), (273, 179933), (507, 96887), (1183, 41523), (3549, 13841)]