40272183

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5657}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 67081248

約数和(自身を除く): 26809065

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 5657, 7119, 16971, 39599, 50913, 118797, 356391, 639241, 1917723, 4474687, 5753169, 13424061, 40272183]

約数ペア:

[(1, 40272183), (3, 13424061), (7, 5753169), (9, 4474687), (21, 1917723), (63, 639241), (113, 356391), (339, 118797), (791, 50913), (1017, 39599), (2373, 16971), (5657, 7119)]