22227129

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{4651}}^1$

素因数の和:4722

約数の個数: 20

約数和(自身を含む): 33773520

約数和(自身を除く): 11546391

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4651, 4779, 13953, 41859, 125577, 274409, 376731, 823227, 2469681, 7409043, 22227129]

約数ペア:

[(1, 22227129), (3, 7409043), (9, 2469681), (27, 823227), (59, 376731), (81, 274409), (177, 125577), (531, 41859), (1593, 13953), (4651, 4779)]