409882218549

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{2113}}^1\times {\mathrm{5231}}^1$

素因数の和:7657

約数の個数: 32

約数和(自身を含む): 560631988224

約数和(自身を除く): 150749769675

約数列:

[1, 3, 47, 141, 263, 789, 2113, 5231, 6339, 12361, 15693, 37083, 99311, 245857, 297933, 555719, 737571, 1375753, 1667157, 4127259, 11053103, 26118793, 33159309, 64660391, 78356379, 193981173, 519495841, 1558487523, 2906966089, 8720898267, 136627406183, 409882218549]

約数ペア:

[(1, 409882218549), (3, 136627406183), (47, 8720898267), (141, 2906966089), (263, 1558487523), (789, 519495841), (2113, 193981173), (5231, 78356379), (6339, 64660391), (12361, 33159309), (15693, 26118793), (37083, 11053103), (99311, 4127259), (245857, 1667157), (297933, 1375753), (555719, 737571)]