42188211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3191}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 66227616

約数和(自身を除く): 24039405

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 3191, 4407, 9573, 13221, 28719, 41483, 124449, 360583, 373347, 1081749, 3245247, 4687579, 14062737, 42188211]

約数ペア:

[(1, 42188211), (3, 14062737), (9, 4687579), (13, 3245247), (39, 1081749), (113, 373347), (117, 360583), (339, 124449), (1017, 41483), (1469, 28719), (3191, 13221), (4407, 9573)]