28733301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 44104320

約数和(自身を除く): 15371019

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 1487, 2147, 4461, 6441, 13383, 19323, 28253, 84759, 168031, 254277, 504093, 1512279, 3192589, 9577767, 28733301]

約数ペア:

[(1, 28733301), (3, 9577767), (9, 3192589), (19, 1512279), (57, 504093), (113, 254277), (171, 168031), (339, 84759), (1017, 28253), (1487, 19323), (2147, 13383), (4461, 6441)]