20143578471

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{154247}}^1$

素因数の和:154782

約数の個数: 16

約数和(自身を含む): 27187135488

約数和(自身を除く): 7043557017

約数列:

[1, 3, 101, 303, 431, 1293, 43531, 130593, 154247, 462741, 15578947, 46736841, 66480457, 199441371, 6714526157, 20143578471]

約数ペア:

[(1, 20143578471), (3, 6714526157), (101, 199441371), (303, 66480457), (431, 46736841), (1293, 15578947), (43531, 462741), (130593, 154247)]