9002223

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 13704288

約数和(自身を除く): 4702065

約数列:

[1, 3, 9, 23, 69, 157, 207, 277, 471, 831, 1413, 2493, 3611, 6371, 10833, 19113, 32499, 43489, 57339, 130467, 391401, 1000247, 3000741, 9002223]

約数ペア:

[(1, 9002223), (3, 3000741), (9, 1000247), (23, 391401), (69, 130467), (157, 57339), (207, 43489), (277, 32499), (471, 19113), (831, 10833), (1413, 6371), (2493, 3611)]