1452720843

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 2429109696

約数和(自身を除く): 976388853

約数列:

[1, 3, 7, 9, 21, 63, 157, 193, 471, 579, 761, 1099, 1351, 1413, 1737, 2283, 3297, 4053, 5327, 6849, 9891, 12159, 15981, 30301, 47943, 90903, 119477, 146873, 212107, 272709, 358431, 440619, 636321, 836339, 1028111, 1075293, 1321857, 1908963, 2509017, 3084333, 7527051, 9252999, 23059061, 69177183, 161413427, 207531549, 484240281, 1452720843]

約数ペア:

[(1, 1452720843), (3, 484240281), (7, 207531549), (9, 161413427), (21, 69177183), (63, 23059061), (157, 9252999), (193, 7527051), (471, 3084333), (579, 2509017), (761, 1908963), (1099, 1321857), (1351, 1075293), (1413, 1028111), (1737, 836339), (2283, 636321), (3297, 440619), (4053, 358431), (5327, 272709), (6849, 212107), (9891, 146873), (12159, 119477), (15981, 90903), (30301, 47943)]