30404553

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 41272896

約数和(自身を除く): 10868343

約数列:

[1, 3, 97, 163, 291, 489, 641, 1923, 15811, 47433, 62177, 104483, 186531, 313449, 10134851, 30404553]

約数ペア:

[(1, 30404553), (3, 10134851), (97, 313449), (163, 186531), (291, 104483), (489, 62177), (641, 47433), (1923, 15811)]