906389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 1083456

約数和(自身を除く): 177067

約数列:

[1, 11, 17, 37, 131, 187, 407, 629, 1441, 2227, 4847, 6919, 24497, 53317, 82399, 906389]

約数ペア:

[(1, 906389), (11, 82399), (17, 53317), (37, 24497), (131, 6919), (187, 4847), (407, 2227), (629, 1441)]