22207881

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6899}}^1$

素因数の和:6968

約数の個数: 16

約数和(自身を含む): 31464000

約数和(自身を除く): 9256119

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6899, 20697, 200071, 255263, 600213, 765789, 7402627, 22207881]

約数ペア:

[(1, 22207881), (3, 7402627), (29, 765789), (37, 600213), (87, 255263), (111, 200071), (1073, 20697), (3219, 6899)]