5590123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 7338240

約数和(自身を除く): 1748117

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 3821, 26747, 42031, 72599, 294217, 508193, 798589, 5590123]

約数ペア:

[(1, 5590123), (7, 798589), (11, 508193), (19, 294217), (77, 72599), (133, 42031), (209, 26747), (1463, 3821)]