270057571

素因数分解:

$7^2\times {\mathrm{487}}^1\times {\mathrm{11317}}^1$

素因数の和:11818

約数の個数: 12

約数和(自身を含む): 314821488

約数和(自身を除く): 44763917

約数列:

[1, 7, 49, 487, 3409, 11317, 23863, 79219, 554533, 5511379, 38579653, 270057571]

約数ペア:

[(1, 270057571), (7, 38579653), (49, 5511379), (487, 554533), (3409, 79219), (11317, 23863)]