22237983

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{9467}}^1$

素因数の和:9508

約数の個数: 20

約数和(自身を含む): 34368840

約数和(自身を除く): 12130857

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 9467, 28401, 85203, 255609, 274543, 766827, 823629, 2470887, 7412661, 22237983]

約数ペア:

[(1, 22237983), (3, 7412661), (9, 2470887), (27, 823629), (29, 766827), (81, 274543), (87, 255609), (261, 85203), (783, 28401), (2349, 9467)]