42509169

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{115201}}^1$

素因数の和:115248

約数の個数: 12

約数和(自身を含む): 62900292

約数和(自身を除く): 20391123

約数列:

[1, 3, 9, 41, 123, 369, 115201, 345603, 1036809, 4723241, 14169723, 42509169]

約数ペア:

[(1, 42509169), (3, 14169723), (9, 4723241), (41, 1036809), (123, 345603), (369, 115201)]