22271697

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{757}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 36893376

約数和(自身を除く): 14621679

約数列:

[1, 3, 7, 9, 21, 63, 467, 757, 1401, 2271, 3269, 4203, 5299, 6813, 9807, 15897, 29421, 47691, 353519, 1060557, 2474633, 3181671, 7423899, 22271697]

約数ペア:

[(1, 22271697), (3, 7423899), (7, 3181671), (9, 2474633), (21, 1060557), (63, 353519), (467, 47691), (757, 29421), (1401, 15897), (2271, 9807), (3269, 6813), (4203, 5299)]