1085191731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5364

約数の個数: 48

約数和(自身を含む): 1769800032

約数和(自身を除く): 684608301

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 533, 559, 1599, 1677, 1763, 4797, 5031, 5261, 5289, 15783, 15867, 22919, 47349, 68393, 68757, 205179, 206271, 215701, 226223, 615537, 647103, 678669, 1941309, 2036007, 2804113, 2940899, 8412339, 8822697, 9275143, 25237017, 26468091, 27825429, 83476287, 120576859, 361730577, 1085191731]

約数ペア:

[(1, 1085191731), (3, 361730577), (9, 120576859), (13, 83476287), (39, 27825429), (41, 26468091), (43, 25237017), (117, 9275143), (123, 8822697), (129, 8412339), (369, 2940899), (387, 2804113), (533, 2036007), (559, 1941309), (1599, 678669), (1677, 647103), (1763, 615537), (4797, 226223), (5031, 215701), (5261, 206271), (5289, 205179), (15783, 68757), (15867, 68393), (22919, 47349)]