13203428049

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{6007}}^1$

素因数の和:6410

約数の個数: 48

約数和(自身を含む): 22044072960

約数和(自身を除く): 8840644911

約数列:

[1, 3, 7, 9, 21, 63, 139, 251, 417, 753, 973, 1251, 1757, 2259, 2919, 5271, 6007, 8757, 15813, 18021, 34889, 42049, 54063, 104667, 126147, 244223, 314001, 378441, 732669, 834973, 1507757, 2198007, 2504919, 4523271, 5844811, 7514757, 10554299, 13569813, 17534433, 31662897, 52603299, 94988691, 209578223, 628734669, 1467047561, 1886204007, 4401142683, 13203428049]

約数ペア:

[(1, 13203428049), (3, 4401142683), (7, 1886204007), (9, 1467047561), (21, 628734669), (63, 209578223), (139, 94988691), (251, 52603299), (417, 31662897), (753, 17534433), (973, 13569813), (1251, 10554299), (1757, 7514757), (2259, 5844811), (2919, 4523271), (5271, 2504919), (6007, 2198007), (8757, 1507757), (15813, 834973), (18021, 732669), (34889, 378441), (42049, 314001), (54063, 244223), (104667, 126147)]