27720283461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3368609}}^1$

素因数の和:3368836

約数の個数: 16

約数和(自身を含む): 39992137920

約数和(自身を除く): 12271854459

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 3368609, 10105827, 43791917, 131375751, 710776499, 2132329497, 9240094487, 27720283461]

約数ペア:

[(1, 27720283461), (3, 9240094487), (13, 2132329497), (39, 710776499), (211, 131375751), (633, 43791917), (2743, 10105827), (8229, 3368609)]