22559877

素因数分解:

$3^5\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 34017984

約数和(自身を除く): 11458107

約数列:

[1, 3, 9, 27, 81, 243, 263, 353, 789, 1059, 2367, 3177, 7101, 9531, 21303, 28593, 63909, 85779, 92839, 278517, 835551, 2506653, 7519959, 22559877]

約数ペア:

[(1, 22559877), (3, 7519959), (9, 2506653), (27, 835551), (81, 278517), (243, 92839), (263, 85779), (353, 63909), (789, 28593), (1059, 21303), (2367, 9531), (3177, 7101)]