4370291721

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{75437}}^1$

素因数の和:75641

約数の個数: 24

約数和(自身を含む): 6507885384

約数和(自身を除く): 2137593663

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 1413, 6437, 19311, 57933, 75437, 226311, 678933, 3092917, 9278751, 11843609, 27836253, 35530827, 106592481, 485587969, 1456763907, 4370291721]

約数ペア:

[(1, 4370291721), (3, 1456763907), (9, 485587969), (41, 106592481), (123, 35530827), (157, 27836253), (369, 11843609), (471, 9278751), (1413, 3092917), (6437, 678933), (19311, 226311), (57933, 75437)]