23220659

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 29953728

約数和(自身を除く): 6733069

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 643, 737, 3283, 4501, 5159, 7073, 31507, 36113, 43081, 49511, 301567, 346577, 473891, 2110969, 3317237, 23220659]

約数ペア:

[(1, 23220659), (7, 3317237), (11, 2110969), (49, 473891), (67, 346577), (77, 301567), (469, 49511), (539, 43081), (643, 36113), (737, 31507), (3283, 7073), (4501, 5159)]