496561857

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 782703936

約数和(自身を除く): 286142079

約数列:

[1, 3, 11, 17, 33, 51, 67, 121, 187, 201, 363, 561, 737, 1139, 1201, 2057, 2211, 3417, 3603, 6171, 8107, 12529, 13211, 20417, 24321, 37587, 39633, 61251, 80467, 137819, 145321, 224587, 241401, 413457, 435963, 673761, 885137, 1367939, 2470457, 2655411, 4103817, 7411371, 9736507, 15047329, 29209521, 45141987, 165520619, 496561857]

約数ペア:

[(1, 496561857), (3, 165520619), (11, 45141987), (17, 29209521), (33, 15047329), (51, 9736507), (67, 7411371), (121, 4103817), (187, 2655411), (201, 2470457), (363, 1367939), (561, 885137), (737, 673761), (1139, 435963), (1201, 413457), (2057, 241401), (2211, 224587), (3417, 145321), (3603, 137819), (6171, 80467), (8107, 61251), (12529, 39633), (13211, 37587), (20417, 24321)]