1313372478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{42071}}^1$

素因数の和:42141

約数の個数: 48

約数和(自身を含む): 2954464128

約数和(自身を除く): 1641091650

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 5203, 10406, 15609, 31218, 42071, 84142, 126213, 252426, 462781, 925562, 1388343, 1809053, 2776686, 3618106, 5090591, 5427159, 10181182, 10854318, 15271773, 19899583, 30543546, 39799166, 59698749, 119397498, 218895413, 437790826, 656686239, 1313372478]

約数ペア:

[(1, 1313372478), (2, 656686239), (3, 437790826), (6, 218895413), (11, 119397498), (22, 59698749), (33, 39799166), (43, 30543546), (66, 19899583), (86, 15271773), (121, 10854318), (129, 10181182), (242, 5427159), (258, 5090591), (363, 3618106), (473, 2776686), (726, 1809053), (946, 1388343), (1419, 925562), (2838, 462781), (5203, 252426), (10406, 126213), (15609, 84142), (31218, 42071)]