13317651

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{4099}}^1$

素因数の和:4143

約数の個数: 18

約数和(自身を含む): 20307300

約数和(自身を除く): 6989649

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 4099, 12297, 36891, 77881, 233643, 700929, 1479739, 4439217, 13317651]

約数ペア:

[(1, 13317651), (3, 4439217), (9, 1479739), (19, 700929), (57, 233643), (171, 77881), (361, 36891), (1083, 12297), (3249, 4099)]