22623219

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{9631}}^1$

素因数の和:9672

約数の個数: 20

約数和(自身を含む): 34964160

約数和(自身を除く): 12340941

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 9631, 28893, 86679, 260037, 279299, 780111, 837897, 2513691, 7541073, 22623219]

約数ペア:

[(1, 22623219), (3, 7541073), (9, 2513691), (27, 837897), (29, 780111), (81, 279299), (87, 260037), (261, 86679), (783, 28893), (2349, 9631)]