3960249601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{20747}}^1$

素因数の和:20869

約数の個数: 32

約数和(自身を含む): 5146831872

約数和(自身を除く): 1186582271

約数列:

[1, 7, 11, 37, 67, 77, 259, 407, 469, 737, 2479, 2849, 5159, 17353, 20747, 27269, 145229, 190883, 228217, 767639, 1390049, 1597519, 5373473, 8444029, 9730343, 15290539, 51431813, 59108203, 107033773, 360022691, 565749943, 3960249601]

約数ペア:

[(1, 3960249601), (7, 565749943), (11, 360022691), (37, 107033773), (67, 59108203), (77, 51431813), (259, 15290539), (407, 9730343), (469, 8444029), (737, 5373473), (2479, 1597519), (2849, 1390049), (5159, 767639), (17353, 228217), (20747, 190883), (27269, 145229)]