22538493

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 28

約数和(自身を含む): 34626240

約数和(自身を除く): 12087747

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 719, 729, 1161, 2157, 3483, 6471, 10449, 19413, 30917, 31347, 58239, 92751, 174717, 278253, 524151, 834759, 2504277, 7512831, 22538493]

約数ペア:

[(1, 22538493), (3, 7512831), (9, 2504277), (27, 834759), (43, 524151), (81, 278253), (129, 174717), (243, 92751), (387, 58239), (719, 31347), (729, 30917), (1161, 19413), (2157, 10449), (3483, 6471)]