413627891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{233}}^2\times {\mathrm{401}}^1$

素因数の和:886

約数の個数: 12

約数和(自身を含む): 438364920

約数和(自身を除く): 24737029

約数列:

[1, 19, 233, 401, 4427, 7619, 54289, 93433, 1031491, 1775227, 21769889, 413627891]

約数ペア:

[(1, 413627891), (19, 21769889), (233, 1775227), (401, 1031491), (4427, 93433), (7619, 54289)]