1005039

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 1760616

約数和(自身を除く): 755577

約数列:

[1, 3, 7, 9, 21, 43, 49, 53, 63, 129, 147, 159, 301, 371, 387, 441, 477, 903, 1113, 2107, 2279, 2597, 2709, 3339, 6321, 6837, 7791, 15953, 18963, 20511, 23373, 47859, 111671, 143577, 335013, 1005039]

約数ペア:

[(1, 1005039), (3, 335013), (7, 143577), (9, 111671), (21, 47859), (43, 23373), (49, 20511), (53, 18963), (63, 15953), (129, 7791), (147, 6837), (159, 6321), (301, 3339), (371, 2709), (387, 2597), (441, 2279), (477, 2107), (903, 1113)]