2166787413

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1471}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 3630022656

約数和(自身を除く): 1463235243

約数列:

[1, 3, 7, 9, 21, 63, 103, 227, 309, 681, 721, 927, 1471, 1589, 2043, 2163, 4413, 4767, 6489, 10297, 13239, 14301, 23381, 30891, 70143, 92673, 151513, 163667, 210429, 333917, 454539, 491001, 1001751, 1060591, 1363617, 1473003, 2337419, 3005253, 3181773, 7012257, 9545319, 21036771, 34393451, 103180353, 240754157, 309541059, 722262471, 2166787413]

約数ペア:

[(1, 2166787413), (3, 722262471), (7, 309541059), (9, 240754157), (21, 103180353), (63, 34393451), (103, 21036771), (227, 9545319), (309, 7012257), (681, 3181773), (721, 3005253), (927, 2337419), (1471, 1473003), (1589, 1363617), (2043, 1060591), (2163, 1001751), (4413, 491001), (4767, 454539), (6489, 333917), (10297, 210429), (13239, 163667), (14301, 151513), (23381, 92673), (30891, 70143)]