340898247

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9103}}^1$

素因数の和:9204

約数の個数: 32

約数和(自身を含む): 538956800

約数和(自身を除く): 198058553

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 4161, 9103, 12483, 27309, 37449, 81927, 172957, 245781, 518871, 664519, 1556613, 1993557, 4669839, 5980671, 12625861, 17942013, 37877583, 113632749, 340898247]

約数ペア:

[(1, 340898247), (3, 113632749), (9, 37877583), (19, 17942013), (27, 12625861), (57, 5980671), (73, 4669839), (171, 1993557), (219, 1556613), (513, 664519), (657, 518871), (1387, 245781), (1971, 172957), (4161, 81927), (9103, 37449), (12483, 27309)]