5128911

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 7859280

約数和(自身を除く): 2730369

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 457, 1247, 1371, 3741, 4113, 11223, 13253, 19651, 39759, 58953, 119277, 176859, 569879, 1709637, 5128911]

約数ペア:

[(1, 5128911), (3, 1709637), (9, 569879), (29, 176859), (43, 119277), (87, 58953), (129, 39759), (261, 19651), (387, 13253), (457, 11223), (1247, 4113), (1371, 3741)]