320852139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{150001}}^1$

素因数の和:150058

約数の個数: 16

約数和(自身を含む): 460806144

約数和(自身を除く): 139954005

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 150001, 450003, 3450023, 4650031, 10350069, 13950093, 106950713, 320852139]

約数ペア:

[(1, 320852139), (3, 106950713), (23, 13950093), (31, 10350069), (69, 4650031), (93, 3450023), (713, 450003), (2139, 150001)]