28710969

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59443}}^1$

素因数の和:59476

約数の個数: 16

約数和(自身を含む): 45652992

約数和(自身を除く): 16942023

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59443, 178329, 416101, 1248303, 1367189, 4101567, 9570323, 28710969]

約数ペア:

[(1, 28710969), (3, 9570323), (7, 4101567), (21, 1367189), (23, 1248303), (69, 416101), (161, 178329), (483, 59443)]