22372821

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{11351}}^1$

素因数の和:11433

約数の個数: 16

約数和(自身を含む): 33601920

約数和(自身を除く): 11229099

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 11351, 34053, 102159, 306477, 828623, 2485869, 7457607, 22372821]

約数ペア:

[(1, 22372821), (3, 7457607), (9, 2485869), (27, 828623), (73, 306477), (219, 102159), (657, 34053), (1971, 11351)]