7888980841

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{67961}}^1$

素因数の和:68101

約数の個数: 24

約数和(自身を含む): 9669089664

約数和(自身を除く): 1780108823

約数列:

[1, 7, 23, 49, 103, 161, 721, 1127, 2369, 5047, 16583, 67961, 116081, 475727, 1563103, 3330089, 6999983, 10941721, 48999881, 76592047, 160999609, 342999167, 1126997263, 7888980841]

約数ペア:

[(1, 7888980841), (7, 1126997263), (23, 342999167), (49, 160999609), (103, 76592047), (161, 48999881), (721, 10941721), (1127, 6999983), (2369, 3330089), (5047, 1563103), (16583, 475727), (67961, 116081)]