376388613

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{244567}}^1$

素因数の和:244598

約数の個数: 20

約数和(自身を含む): 591854560

約数和(自身を除く): 215465947

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 244567, 733701, 2201103, 4646773, 6603309, 13940319, 19809927, 41820957, 125462871, 376388613]

約数ペア:

[(1, 376388613), (3, 125462871), (9, 41820957), (19, 19809927), (27, 13940319), (57, 6603309), (81, 4646773), (171, 2201103), (513, 733701), (1539, 244567)]