628801941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{132911}}^1$

素因数の和:133016

約数の個数: 16

約数和(自身を含む): 893168640

約数和(自身を除く): 264366699

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 132911, 398733, 2525309, 7575927, 11031613, 33094839, 209600647, 628801941]

約数ペア:

[(1, 628801941), (3, 209600647), (19, 33094839), (57, 11031613), (83, 7575927), (249, 2525309), (1577, 398733), (4731, 132911)]