28506111

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 39771648

約数和(自身を除く): 11265537

約数列:

[1, 3, 41, 47, 123, 141, 1927, 4931, 5781, 14793, 202171, 231757, 606513, 695271, 9502037, 28506111]

約数ペア:

[(1, 28506111), (3, 9502037), (41, 695271), (47, 606513), (123, 231757), (141, 202171), (1927, 14793), (4931, 5781)]