1140867

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 2074800

約数和(自身を除く): 933933

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 199, 273, 441, 597, 637, 819, 1393, 1791, 1911, 2587, 4179, 5733, 7761, 9751, 12537, 18109, 23283, 29253, 54327, 87759, 126763, 162981, 380289, 1140867]

約数ペア:

[(1, 1140867), (3, 380289), (7, 162981), (9, 126763), (13, 87759), (21, 54327), (39, 29253), (49, 23283), (63, 18109), (91, 12537), (117, 9751), (147, 7761), (199, 5733), (273, 4179), (441, 2587), (597, 1911), (637, 1791), (819, 1393)]