16975321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 19427328

約数和(自身を除く): 2452007

約数列:

[1, 11, 31, 67, 341, 737, 743, 2077, 8173, 22847, 23033, 49781, 253363, 547591, 1543211, 16975321]

約数ペア:

[(1, 16975321), (11, 1543211), (31, 547591), (67, 253363), (341, 49781), (737, 23033), (743, 22847), (2077, 8173)]