2621553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 4038336

約数和(自身を除く): 1416783

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 4673, 14019, 51403, 79441, 154209, 238323, 873851, 2621553]

約数ペア:

[(1, 2621553), (3, 873851), (11, 238323), (17, 154209), (33, 79441), (51, 51403), (187, 14019), (561, 4673)]