28975347

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{9497}}^1$

素因数の和:9619

約数の個数: 16

約数和(自身を含む): 43310880

約数和(自身を除く): 14335533

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 9497, 28491, 85473, 256419, 1073161, 3219483, 9658449, 28975347]

約数ペア:

[(1, 28975347), (3, 9658449), (9, 3219483), (27, 1073161), (113, 256419), (339, 85473), (1017, 28491), (3051, 9497)]