238291011

素因数分解:

$3^3\times 7^1\times {\mathrm{1260799}}^1$

素因数の和:1260815

約数の個数: 16

約数和(自身を含む): 403456000

約数和(自身を除く): 165164989

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1260799, 3782397, 8825593, 11347191, 26476779, 34041573, 79430337, 238291011]

約数ペア:

[(1, 238291011), (3, 79430337), (7, 34041573), (9, 26476779), (21, 11347191), (27, 8825593), (63, 3782397), (189, 1260799)]