2045603931

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{818569}}^1$

素因数の和:818603

約数の個数: 24

約数和(自身を含む): 3359411280

約数和(自身を除く): 1313807349

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 818569, 2455707, 5729983, 13915673, 17189949, 40109881, 41747019, 97409711, 120329643, 292229133, 681867977, 2045603931]

約数ペア:

[(1, 2045603931), (3, 681867977), (7, 292229133), (17, 120329643), (21, 97409711), (49, 41747019), (51, 40109881), (119, 17189949), (147, 13915673), (357, 5729983), (833, 2455707), (2499, 818569)]