248838531

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{39181}}^1$

素因数の和:39286

約数の個数: 16

約数和(自身を含む): 347936160

約数和(自身を除く): 99097629

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 39181, 117543, 1136249, 2860213, 3408747, 8580639, 82946177, 248838531]

約数ペア:

[(1, 248838531), (3, 82946177), (29, 8580639), (73, 3408747), (87, 2860213), (219, 1136249), (2117, 117543), (6351, 39181)]