29700891

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{100003}}^1$

素因数の和:100023

約数の個数: 16

約数和(自身を含む): 48001920

約数和(自身を除く): 18301029

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 100003, 300009, 900027, 1100033, 2700081, 3300099, 9900297, 29700891]

約数ペア:

[(1, 29700891), (3, 9900297), (9, 3300099), (11, 2700081), (27, 1100033), (33, 900027), (99, 300009), (297, 100003)]