38467821

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 62449920

約数和(自身を除く): 23982099

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 357, 389, 831, 1167, 1939, 2723, 4709, 5817, 6613, 8169, 14127, 19839, 32963, 46291, 98889, 107753, 138873, 323259, 754271, 1831801, 2262813, 5495403, 12822607, 38467821]

約数ペア:

[(1, 38467821), (3, 12822607), (7, 5495403), (17, 2262813), (21, 1831801), (51, 754271), (119, 323259), (277, 138873), (357, 107753), (389, 98889), (831, 46291), (1167, 32963), (1939, 19839), (2723, 14127), (4709, 8169), (5817, 6613)]