2499444003

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{83641}}^1$

素因数の和:85074

約数の個数: 16

約数和(自身を含む): 3811398656

約数和(自身を除く): 1311954653

約数列:

[1, 3, 7, 21, 1423, 4269, 9961, 29883, 83641, 250923, 585487, 1756461, 119021143, 357063429, 833148001, 2499444003]

約数ペア:

[(1, 2499444003), (3, 833148001), (7, 357063429), (21, 119021143), (1423, 1756461), (4269, 585487), (9961, 250923), (29883, 83641)]