38467881

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 57886920

約数和(自身を除く): 19419039

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 1709, 2501, 5127, 7503, 15381, 22509, 70069, 104249, 210207, 312747, 630621, 938241, 4274209, 12822627, 38467881]

約数ペア:

[(1, 38467881), (3, 12822627), (9, 4274209), (41, 938241), (61, 630621), (123, 312747), (183, 210207), (369, 104249), (549, 70069), (1709, 22509), (2501, 15381), (5127, 7503)]