5190471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 9129120

約数和(自身を除く): 3938649

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 109, 111, 117, 143, 327, 333, 407, 429, 481, 981, 1199, 1221, 1287, 1417, 1443, 3597, 3663, 4033, 4251, 4329, 5291, 10791, 12099, 12753, 15587, 15873, 36297, 44363, 46761, 47619, 52429, 133089, 140283, 157287, 399267, 471861, 576719, 1730157, 5190471]

約数ペア:

[(1, 5190471), (3, 1730157), (9, 576719), (11, 471861), (13, 399267), (33, 157287), (37, 140283), (39, 133089), (99, 52429), (109, 47619), (111, 46761), (117, 44363), (143, 36297), (327, 15873), (333, 15587), (407, 12753), (429, 12099), (481, 10791), (981, 5291), (1199, 4329), (1221, 4251), (1287, 4033), (1417, 3663), (1443, 3597)]