2318177517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 3283338240

約数和(自身を除く): 965160723

約数列:

[1, 3, 19, 57, 251, 311, 521, 753, 933, 1563, 4769, 5909, 9899, 14307, 17727, 29697, 78061, 130771, 162031, 234183, 392313, 486093, 1483159, 2484649, 3078589, 4449477, 7453947, 9235767, 40669781, 122009343, 772725839, 2318177517]

約数ペア:

[(1, 2318177517), (3, 772725839), (19, 122009343), (57, 40669781), (251, 9235767), (311, 7453947), (521, 4449477), (753, 3078589), (933, 2484649), (1563, 1483159), (4769, 486093), (5909, 392313), (9899, 234183), (14307, 162031), (17727, 130771), (29697, 78061)]