13230231

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11950

約数の個数: 16

約数和(自身を含む): 20542464

約数和(自身を除く): 7312233

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11887, 35661, 83209, 249627, 630011, 1890033, 4410077, 13230231]

約数ペア:

[(1, 13230231), (3, 4410077), (7, 1890033), (21, 630011), (53, 249627), (159, 83209), (371, 35661), (1113, 11887)]