28800723

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22483}}^1$

素因数の和:22554

約数の個数: 16

約数和(自身を含む): 44608256

約数和(自身を除く): 15807533

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 22483, 67449, 157381, 472143, 1371463, 4114389, 9600241, 28800723]

約数ペア:

[(1, 28800723), (3, 9600241), (7, 4114389), (21, 1371463), (61, 472143), (183, 157381), (427, 67449), (1281, 22483)]