22059459

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{9391}}^1$

素因数の和:9432

約数の個数: 20

約数和(自身を含む): 34092960

約数和(自身を除く): 12033501

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 9391, 28173, 84519, 253557, 272339, 760671, 817017, 2451051, 7353153, 22059459]

約数ペア:

[(1, 22059459), (3, 7353153), (9, 2451051), (27, 817017), (29, 760671), (81, 272339), (87, 253557), (261, 84519), (783, 28173), (2349, 9391)]