291972912003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{878291}}^1$

素因数の和:879199

約数の個数: 24

約数和(自身を含む): 432049400640

約数和(自身を除く): 140076488637

約数列:

[1, 3, 9, 43, 129, 387, 859, 2577, 7731, 36937, 110811, 332433, 878291, 2634873, 7904619, 37766513, 113299539, 339898617, 754451969, 2263355907, 6790067721, 32441434667, 97324304001, 291972912003]

約数ペア:

[(1, 291972912003), (3, 97324304001), (9, 32441434667), (43, 6790067721), (129, 2263355907), (387, 754451969), (859, 339898617), (2577, 113299539), (7731, 37766513), (36937, 7904619), (110811, 2634873), (332433, 878291)]