22403381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22381}}^1$

素因数の和:22412

約数の個数: 16

約数和(自身を含む): 30081408

約数和(自身を除く): 7678027

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 22381, 156667, 246191, 290953, 1723337, 2036671, 3200483, 22403381]

約数ペア:

[(1, 22403381), (7, 3200483), (11, 2036671), (13, 1723337), (77, 290953), (91, 246191), (143, 156667), (1001, 22381)]