271029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 405504

約数和(自身を除く): 134475

約数列:

[1, 3, 11, 33, 43, 129, 191, 473, 573, 1419, 2101, 6303, 8213, 24639, 90343, 271029]

約数ペア:

[(1, 271029), (3, 90343), (11, 24639), (33, 8213), (43, 6303), (129, 2101), (191, 1419), (473, 573)]