21675459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32693}}^1$

素因数の和:32726

約数の個数: 16

約数和(自身を含む): 32955552

約数和(自身を除く): 11280093

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 32693, 98079, 425009, 555781, 1275027, 1667343, 7225153, 21675459]

約数ペア:

[(1, 21675459), (3, 7225153), (13, 1667343), (17, 1275027), (39, 555781), (51, 425009), (221, 98079), (663, 32693)]