79971927

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{224011}}^1$

素因数の和:224038

約数の個数: 16

約数和(自身を含む): 129030912

約数和(自身を除く): 49058985

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 224011, 672033, 1568077, 3808187, 4704231, 11424561, 26657309, 79971927]

約数ペア:

[(1, 79971927), (3, 26657309), (7, 11424561), (17, 4704231), (21, 3808187), (51, 1568077), (119, 672033), (357, 224011)]