79123457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 95997312

約数和(自身を除く): 16873855

約数列:

[1, 7, 17, 119, 563, 1181, 3941, 8267, 9571, 20077, 66997, 140539, 664903, 4654321, 11303351, 79123457]

約数ペア:

[(1, 79123457), (7, 11303351), (17, 4654321), (119, 664903), (563, 140539), (1181, 66997), (3941, 20077), (8267, 9571)]