9389215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 12527136

約数和(自身を除く): 3137921

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 3221, 16105, 35431, 170713, 177155, 853565, 1877843, 9389215]

約数ペア:

[(1, 9389215), (5, 1877843), (11, 853565), (53, 177155), (55, 170713), (265, 35431), (583, 16105), (2915, 3221)]