28065603

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 39710720

約数和(自身を除く): 11645117

約数列:

[1, 3, 19, 57, 127, 381, 2413, 3877, 7239, 11631, 73663, 220989, 492379, 1477137, 9355201, 28065603]

約数ペア:

[(1, 28065603), (3, 9355201), (19, 1477137), (57, 492379), (127, 220989), (381, 73663), (2413, 11631), (3877, 7239)]