7131387249

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{30869}}^1$

素因数の和:31094

約数の個数: 48

約数和(自身を含む): 12456662400

約数和(自身を除く): 5325275151

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 193, 399, 579, 1197, 1351, 1737, 3667, 4053, 11001, 12159, 25669, 30869, 33003, 77007, 92607, 216083, 231021, 277821, 586511, 648249, 1759533, 1944747, 4105577, 5278599, 5957717, 12316731, 17873151, 36950193, 41704019, 53619453, 113196623, 125112057, 339589869, 375336171, 792376361, 1018769607, 2377129083, 7131387249]

約数ペア:

[(1, 7131387249), (3, 2377129083), (7, 1018769607), (9, 792376361), (19, 375336171), (21, 339589869), (57, 125112057), (63, 113196623), (133, 53619453), (171, 41704019), (193, 36950193), (399, 17873151), (579, 12316731), (1197, 5957717), (1351, 5278599), (1737, 4105577), (3667, 1944747), (4053, 1759533), (11001, 648249), (12159, 586511), (25669, 277821), (30869, 231021), (33003, 216083), (77007, 92607)]