38574891

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 57670704

約数和(自身を除く): 19095813

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 963, 977, 2931, 4387, 8793, 13161, 39483, 40057, 104539, 120171, 313617, 360513, 940851, 4286099, 12858297, 38574891]

約数ペア:

[(1, 38574891), (3, 12858297), (9, 4286099), (41, 940851), (107, 360513), (123, 313617), (321, 120171), (369, 104539), (963, 40057), (977, 39483), (2931, 13161), (4387, 8793)]