279370291213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14879}}^1\times {\mathrm{21557}}^1$

素因数の和:36516

約数の個数: 16

約数和(自身を含む): 305385454080

約数和(自身を除く): 26015162867

約数列:

[1, 13, 67, 871, 14879, 21557, 193427, 280241, 996893, 1444319, 12959609, 18776147, 320746603, 4169705839, 21490022401, 279370291213]

約数ペア:

[(1, 279370291213), (13, 21490022401), (67, 4169705839), (871, 320746603), (14879, 18776147), (21557, 12959609), (193427, 1444319), (280241, 996893)]