22580721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{44017}}^1$

素因数の和:44045

約数の個数: 16

約数和(自身を含む): 35214400

約数和(自身を除く): 12633679

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 44017, 132051, 396153, 836323, 1188459, 2508969, 7526907, 22580721]

約数ペア:

[(1, 22580721), (3, 7526907), (9, 2508969), (19, 1188459), (27, 836323), (57, 396153), (171, 132051), (513, 44017)]