2612589

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 4067328

約数和(自身を除く): 1454739

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2647, 7941, 18529, 55587, 124409, 373227, 870863, 2612589]

約数ペア:

[(1, 2612589), (3, 870863), (7, 373227), (21, 124409), (47, 55587), (141, 18529), (329, 7941), (987, 2647)]