13785651

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12659}}^1$

素因数の和:12687

約数の個数: 18

約数和(自身を含む): 21889140

約数和(自身を除く): 8103489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12659, 37977, 113931, 139249, 417747, 1253241, 1531739, 4595217, 13785651]

約数ペア:

[(1, 13785651), (3, 4595217), (9, 1531739), (11, 1253241), (33, 417747), (99, 139249), (121, 113931), (363, 37977), (1089, 12659)]