16875271

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 20623680

約数和(自身を除く): 3748409

約数列:

[1, 7, 17, 109, 119, 763, 1301, 1853, 9107, 12971, 22117, 141809, 154819, 992663, 2410753, 16875271]

約数ペア:

[(1, 16875271), (7, 2410753), (17, 992663), (109, 154819), (119, 141809), (763, 22117), (1301, 12971), (1853, 9107)]