38638017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{881}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 61090848

約数和(自身を除く): 22452831

約数列:

[1, 3, 9, 11, 33, 99, 443, 881, 1329, 2643, 3987, 4873, 7929, 9691, 14619, 29073, 43857, 87219, 390283, 1170849, 3512547, 4293113, 12879339, 38638017]

約数ペア:

[(1, 38638017), (3, 12879339), (9, 4293113), (11, 3512547), (33, 1170849), (99, 390283), (443, 87219), (881, 43857), (1329, 29073), (2643, 14619), (3987, 9691), (4873, 7929)]