13495437

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 20885760

約数和(自身を除く): 7390323

約数列:

[1, 3, 9, 27, 41, 73, 123, 167, 219, 369, 501, 657, 1107, 1503, 1971, 2993, 4509, 6847, 8979, 12191, 20541, 26937, 36573, 61623, 80811, 109719, 184869, 329157, 499831, 1499493, 4498479, 13495437]

約数ペア:

[(1, 13495437), (3, 4498479), (9, 1499493), (27, 499831), (41, 329157), (73, 184869), (123, 109719), (167, 80811), (219, 61623), (369, 36573), (501, 26937), (657, 20541), (1107, 12191), (1503, 8979), (1971, 6847), (2993, 4509)]