1731292479

素因数分解:

$3^2\times 7^1\times {\mathrm{5023}}^1\times {\mathrm{5471}}^1$

素因数の和:10507

約数の個数: 24

約数和(自身を含む): 2859098112

約数和(自身を除く): 1127805633

約数列:

[1, 3, 7, 9, 21, 63, 5023, 5471, 15069, 16413, 35161, 38297, 45207, 49239, 105483, 114891, 316449, 344673, 27480833, 82442499, 192365831, 247327497, 577097493, 1731292479]

約数ペア:

[(1, 1731292479), (3, 577097493), (7, 247327497), (9, 192365831), (21, 82442499), (63, 27480833), (5023, 344673), (5471, 316449), (15069, 114891), (16413, 105483), (35161, 49239), (38297, 45207)]