313184763

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{490117}}^1$

素因数の和:490194

約数の個数: 12

約数和(自身を含む): 458750448

約数和(自身を除く): 145565685

約数列:

[1, 3, 9, 71, 213, 639, 490117, 1470351, 4411053, 34798307, 104394921, 313184763]

約数ペア:

[(1, 313184763), (3, 104394921), (9, 34798307), (71, 4411053), (213, 1470351), (639, 490117)]