401420041919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51421}}^1\times {\mathrm{20707}}^1$

素因数の和:72170

約数の個数: 16

約数和(自身を含む): 447235645920

約数和(自身を除く): 45815604001

約数列:

[1, 13, 29, 377, 20707, 51421, 269191, 600503, 668473, 1491209, 7806539, 19385717, 1064774647, 13842070411, 30878464763, 401420041919]

約数ペア:

[(1, 401420041919), (13, 30878464763), (29, 13842070411), (377, 1064774647), (20707, 19385717), (51421, 7806539), (269191, 1491209), (600503, 668473)]