22638609

素因数分解:

$3^5\times 7^1\times {\mathrm{13309}}^1$

素因数の和:13331

約数の個数: 24

約数和(自身を含む): 38758720

約数和(自身を除く): 16120111

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 13309, 39927, 93163, 119781, 279489, 359343, 838467, 1078029, 2515401, 3234087, 7546203, 22638609]

約数ペア:

[(1, 22638609), (3, 7546203), (7, 3234087), (9, 2515401), (21, 1078029), (27, 838467), (63, 359343), (81, 279489), (189, 119781), (243, 93163), (567, 39927), (1701, 13309)]