534631239

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2357}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 820961280

約数和(自身を除く): 286330041

約数列:

[1, 3, 9, 27, 31, 93, 271, 279, 813, 837, 2357, 2439, 7071, 7317, 8401, 21213, 25203, 63639, 73067, 75609, 219201, 226827, 638747, 657603, 1916241, 1972809, 5748723, 17246169, 19801157, 59403471, 178210413, 534631239]

約数ペア:

[(1, 534631239), (3, 178210413), (9, 59403471), (27, 19801157), (31, 17246169), (93, 5748723), (271, 1972809), (279, 1916241), (813, 657603), (837, 638747), (2357, 226827), (2439, 219201), (7071, 75609), (7317, 73067), (8401, 63639), (21213, 25203)]