108309691

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21701}}^1$

素因数の和:21762

約数の個数: 16

約数和(自身を含む): 133337088

約数和(自身を除く): 25027397

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 21701, 151907, 499123, 672731, 3493861, 4709117, 15472813, 108309691]

約数ペア:

[(1, 108309691), (7, 15472813), (23, 4709117), (31, 3493861), (161, 672731), (217, 499123), (713, 151907), (4991, 21701)]