130884439

素因数分解:

$7^2\times {\mathrm{277}}^1\times {\mathrm{9643}}^1$

素因数の和:9934

約数の個数: 12

約数和(自身を含む): 152818824

約数和(自身を除く): 21934385

約数列:

[1, 7, 49, 277, 1939, 9643, 13573, 67501, 472507, 2671111, 18697777, 130884439]

約数ペア:

[(1, 130884439), (7, 18697777), (49, 2671111), (277, 472507), (1939, 67501), (9643, 13573)]