13233022761

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{823}}^1\times {\mathrm{1229}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 20797430400

約数和(自身を除く): 7564407639

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 823, 1229, 1869, 2469, 3687, 4361, 5761, 8603, 13083, 17283, 25809, 40327, 60221, 73247, 109381, 120981, 180663, 219741, 328143, 512729, 765667, 1011467, 1538187, 2297001, 3034401, 3589103, 5359669, 7080269, 10767309, 16079007, 21240807, 49561883, 90020563, 148685649, 270061689, 630143941, 1890431823, 4411007587, 13233022761]

約数ペア:

[(1, 13233022761), (3, 4411007587), (7, 1890431823), (21, 630143941), (49, 270061689), (89, 148685649), (147, 90020563), (267, 49561883), (623, 21240807), (823, 16079007), (1229, 10767309), (1869, 7080269), (2469, 5359669), (3687, 3589103), (4361, 3034401), (5761, 2297001), (8603, 1538187), (13083, 1011467), (17283, 765667), (25809, 512729), (40327, 328143), (60221, 219741), (73247, 180663), (109381, 120981)]