415090383

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 572705280

約数和(自身を除く): 157614897

約数列:

[1, 3, 37, 111, 211, 479, 633, 1369, 1437, 4107, 7807, 17723, 23421, 53169, 101069, 288859, 303207, 655751, 866577, 1967253, 3739553, 11218659, 138363461, 415090383]

約数ペア:

[(1, 415090383), (3, 138363461), (37, 11218659), (111, 3739553), (211, 1967253), (479, 866577), (633, 655751), (1369, 303207), (1437, 288859), (4107, 101069), (7807, 53169), (17723, 23421)]