12023721

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 20

約数和(自身を含む): 18198400

約数和(自身を除く): 6174679

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1879, 2133, 5637, 6399, 16911, 50733, 148441, 152199, 445323, 1335969, 4007907, 12023721]

約数ペア:

[(1, 12023721), (3, 4007907), (9, 1335969), (27, 445323), (79, 152199), (81, 148441), (237, 50733), (711, 16911), (1879, 6399), (2133, 5637)]