2021621799

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{30713}}^1$

素因数の和:31346

約数の個数: 16

約数和(自身を含む): 2773105632

約数和(自身を除く): 751483833

約数列:

[1, 3, 37, 111, 593, 1779, 21941, 30713, 65823, 92139, 1136381, 3409143, 18212809, 54638427, 673873933, 2021621799]

約数ペア:

[(1, 2021621799), (3, 673873933), (37, 54638427), (111, 18212809), (593, 3409143), (1779, 1136381), (21941, 92139), (30713, 65823)]