23027247

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9844

約数の個数: 20

約数和(自身を含む): 35588520

約数和(自身を除く): 12561273

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 9803, 29409, 88227, 264681, 284287, 794043, 852861, 2558583, 7675749, 23027247]

約数ペア:

[(1, 23027247), (3, 7675749), (9, 2558583), (27, 852861), (29, 794043), (81, 284287), (87, 264681), (261, 88227), (783, 29409), (2349, 9803)]