17303797

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 21307392

約数和(自身を除く): 4003595

約数列:

[1, 7, 23, 31, 161, 217, 713, 3467, 4991, 24269, 79741, 107477, 558187, 752339, 2471971, 17303797]

約数ペア:

[(1, 17303797), (7, 2471971), (23, 752339), (31, 558187), (161, 107477), (217, 79741), (713, 24269), (3467, 4991)]