3913307541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20407}}^1$

素因数の和:20586

約数の個数: 48

約数和(自身を含む): 6685660800

約数和(自身を除く): 2772353259

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 149, 429, 447, 1287, 1341, 1639, 1937, 4917, 5811, 14751, 17433, 20407, 21307, 61221, 63921, 183663, 191763, 224477, 265291, 673431, 795873, 2020293, 2387619, 2918201, 3040643, 8754603, 9121929, 26263809, 27365787, 33447073, 39528359, 100341219, 118585077, 301023657, 355755231, 434811949, 1304435847, 3913307541]

約数ペア:

[(1, 3913307541), (3, 1304435847), (9, 434811949), (11, 355755231), (13, 301023657), (33, 118585077), (39, 100341219), (99, 39528359), (117, 33447073), (143, 27365787), (149, 26263809), (429, 9121929), (447, 8754603), (1287, 3040643), (1341, 2918201), (1639, 2387619), (1937, 2020293), (4917, 795873), (5811, 673431), (14751, 265291), (17433, 224477), (20407, 191763), (21307, 183663), (61221, 63921)]