38433357

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 58041984

約数和(自身を除く): 19608627

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 2113, 6063, 6339, 18189, 19017, 90859, 99311, 272577, 297933, 817731, 893799, 4270373, 12811119, 38433357]

約数ペア:

[(1, 38433357), (3, 12811119), (9, 4270373), (43, 893799), (47, 817731), (129, 297933), (141, 272577), (387, 99311), (423, 90859), (2021, 19017), (2113, 18189), (6063, 6339)]