746936397

素因数分解:

$3^4\times {\mathrm{2879}}^1\times {\mathrm{3203}}^1$

素因数の和:6094

約数の個数: 20

約数和(自身を含む): 1116529920

約数和(自身を除く): 369593523

約数列:

[1, 3, 9, 27, 81, 2879, 3203, 8637, 9609, 25911, 28827, 77733, 86481, 233199, 259443, 9221437, 27664311, 82992933, 248978799, 746936397]

約数ペア:

[(1, 746936397), (3, 248978799), (9, 82992933), (27, 27664311), (81, 9221437), (2879, 259443), (3203, 233199), (8637, 86481), (9609, 77733), (25911, 28827)]