22141593

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{14387}}^1$

素因数の和:14418

約数の個数: 20

約数和(自身を含む): 34818960

約数和(自身を除く): 12677367

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 14387, 43161, 129483, 273353, 388449, 820059, 1165347, 2460177, 7380531, 22141593]

約数ペア:

[(1, 22141593), (3, 7380531), (9, 2460177), (19, 1165347), (27, 820059), (57, 388449), (81, 273353), (171, 129483), (513, 43161), (1539, 14387)]