28749843

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{24763}}^1$

素因数の和:24815

約数の個数: 16

約数和(自身を含む): 43584640

約数和(自身を除く): 14834797

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 24763, 74289, 222867, 668601, 1064809, 3194427, 9583281, 28749843]

約数ペア:

[(1, 28749843), (3, 9583281), (9, 3194427), (27, 1064809), (43, 668601), (129, 222867), (387, 74289), (1161, 24763)]