2017122569

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{390991}}^1$

素因数の和:391076

約数の個数: 16

約数和(自身を含む): 2552395776

約数和(自身を除く): 535273207

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 390991, 2736937, 4300901, 26196397, 30106307, 183374779, 288160367, 2017122569]

約数ペア:

[(1, 2017122569), (7, 288160367), (11, 183374779), (67, 30106307), (77, 26196397), (469, 4300901), (737, 2736937), (5159, 390991)]