5439291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 8816640

約数和(自身を除く): 3377349

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 409, 429, 1023, 1209, 1227, 4433, 4499, 5317, 12679, 13299, 13497, 15951, 38037, 58487, 139469, 164827, 175461, 418407, 494481, 1813097, 5439291]

約数ペア:

[(1, 5439291), (3, 1813097), (11, 494481), (13, 418407), (31, 175461), (33, 164827), (39, 139469), (93, 58487), (143, 38037), (341, 15951), (403, 13497), (409, 13299), (429, 12679), (1023, 5317), (1209, 4499), (1227, 4433)]