22688793

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 34694400

約数和(自身を除く): 12005607

約数列:

[1, 3, 9, 19, 57, 171, 277, 479, 831, 1437, 2493, 4311, 5263, 9101, 15789, 27303, 47367, 81909, 132683, 398049, 1194147, 2520977, 7562931, 22688793]

約数ペア:

[(1, 22688793), (3, 7562931), (9, 2520977), (19, 1194147), (57, 398049), (171, 132683), (277, 81909), (479, 47367), (831, 27303), (1437, 15789), (2493, 9101), (4311, 5263)]