22981077

素因数分解:

$3^4\times 7^1\times {\mathrm{40531}}^1$

素因数の和:40550

約数の個数: 20

約数和(自身を含む): 39234976

約数和(自身を除く): 16253899

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 40531, 121593, 283717, 364779, 851151, 1094337, 2553453, 3283011, 7660359, 22981077]

約数ペア:

[(1, 22981077), (3, 7660359), (7, 3283011), (9, 2553453), (21, 1094337), (27, 851151), (63, 364779), (81, 283717), (189, 121593), (567, 40531)]