287071083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{16249}}^1$

素因数の和:16419

約数の個数: 24

約数和(自身を含む): 449540000

約数和(自身を除く): 162468917

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 16249, 17667, 48747, 146241, 211237, 633711, 1901133, 2453599, 7360797, 22082391, 31896787, 95690361, 287071083]

約数ペア:

[(1, 287071083), (3, 95690361), (9, 31896787), (13, 22082391), (39, 7360797), (117, 2453599), (151, 1901133), (453, 633711), (1359, 211237), (1963, 146241), (5889, 48747), (16249, 17667)]