22401021

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6959}}^1$

素因数の和:7028

約数の個数: 16

約数和(自身を含む): 31737600

約数和(自身を除く): 9336579

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6959, 20877, 201811, 257483, 605433, 772449, 7467007, 22401021]

約数ペア:

[(1, 22401021), (3, 7467007), (29, 772449), (37, 605433), (87, 257483), (111, 201811), (1073, 20877), (3219, 6959)]