28246047

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 39432960

約数和(自身を除く): 11186913

約数列:

[1, 3, 23, 69, 419, 977, 1257, 2931, 9637, 22471, 28911, 67413, 409363, 1228089, 9415349, 28246047]

約数ペア:

[(1, 28246047), (3, 9415349), (23, 1228089), (69, 409363), (419, 67413), (977, 28911), (1257, 22471), (2931, 9637)]