361491

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 562176

約数和(自身を除く): 200685

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 169, 299, 403, 507, 713, 897, 1209, 2139, 3887, 5239, 9269, 11661, 15717, 27807, 120497, 361491]

約数ペア:

[(1, 361491), (3, 120497), (13, 27807), (23, 15717), (31, 11661), (39, 9269), (69, 5239), (93, 3887), (169, 2139), (299, 1209), (403, 897), (507, 713)]