2748156747

素因数分解:

$3^1\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{43607}}^1$

素因数の和:46618

約数の個数: 16

約数和(自身を含む): 4189158912

約数和(自身を除く): 1441002165

約数列:

[1, 3, 7, 21, 3001, 9003, 21007, 43607, 63021, 130821, 305249, 915747, 130864607, 392593821, 916052249, 2748156747]

約数ペア:

[(1, 2748156747), (3, 916052249), (7, 392593821), (21, 130864607), (3001, 915747), (9003, 305249), (21007, 130821), (43607, 63021)]