401919267

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{2341}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 541095680

約数和(自身を除く): 139176413

約数列:

[1, 3, 151, 379, 453, 1137, 2341, 7023, 57229, 171687, 353491, 887239, 1060473, 2661717, 133973089, 401919267]

約数ペア:

[(1, 401919267), (3, 133973089), (151, 2661717), (379, 1060473), (453, 887239), (1137, 353491), (2341, 171687), (7023, 57229)]