70314921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{110039}}^1$

素因数の和:110116

約数の個数: 12

約数和(自身を含む): 102997440

約数和(自身を除く): 32682519

約数列:

[1, 3, 9, 71, 213, 639, 110039, 330117, 990351, 7812769, 23438307, 70314921]

約数ペア:

[(1, 70314921), (3, 23438307), (9, 7812769), (71, 990351), (213, 330117), (639, 110039)]