788673609

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1234231}}^1$

素因数の和:1234308

約数の個数: 12

約数和(自身を含む): 1155241152

約数和(自身を除く): 366567543

約数列:

[1, 3, 9, 71, 213, 639, 1234231, 3702693, 11108079, 87630401, 262891203, 788673609]

約数ペア:

[(1, 788673609), (3, 262891203), (9, 87630401), (71, 11108079), (213, 3702693), (639, 1234231)]