4916709

素因数分解:

$3^2\times 7^2\times {\mathrm{11149}}^1$

素因数の和:11169

約数の個数: 18

約数和(自身を含む): 8262150

約数和(自身を除く): 3345441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 11149, 33447, 78043, 100341, 234129, 546301, 702387, 1638903, 4916709]

約数ペア:

[(1, 4916709), (3, 1638903), (7, 702387), (9, 546301), (21, 234129), (49, 100341), (63, 78043), (147, 33447), (441, 11149)]