1539796657

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{11789}}^1$

素因数の和:12240

約数の個数: 16

約数和(自身を含む): 1801889280

約数和(自身を除く): 262092623

約数列:

[1, 7, 47, 329, 397, 2779, 11789, 18659, 82523, 130613, 554083, 3878581, 4680233, 32761631, 219970951, 1539796657]

約数ペア:

[(1, 1539796657), (7, 219970951), (47, 32761631), (329, 4680233), (397, 3878581), (2779, 554083), (11789, 130613), (18659, 82523)]