38629827

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 58406400

約数和(自身を除く): 19776573

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1663, 2581, 4989, 7743, 14967, 23229, 48227, 144681, 148007, 434043, 444021, 1332063, 4292203, 12876609, 38629827]

約数ペア:

[(1, 38629827), (3, 12876609), (9, 4292203), (29, 1332063), (87, 444021), (89, 434043), (261, 148007), (267, 144681), (801, 48227), (1663, 23229), (2581, 14967), (4989, 7743)]