13216953

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 18659520

約数和(自身を除く): 5442567

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3533, 3741, 10599, 102457, 151919, 307371, 455757, 4405651, 13216953]

約数ペア:

[(1, 13216953), (3, 4405651), (29, 455757), (43, 307371), (87, 151919), (129, 102457), (1247, 10599), (3533, 3741)]