69320321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 82923264

約数和(自身を除く): 13602943

約数列:

[1, 7, 23, 161, 557, 773, 3899, 5411, 12811, 17779, 89677, 124453, 430561, 3013927, 9902903, 69320321]

約数ペア:

[(1, 69320321), (7, 9902903), (23, 3013927), (161, 430561), (557, 124453), (773, 89677), (3899, 17779), (5411, 12811)]