13014513

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 20630016

約数和(自身を除く): 7615503

約数列:

[1, 3, 9, 27, 31, 71, 73, 81, 93, 213, 219, 279, 639, 657, 837, 1917, 1971, 2201, 2263, 2511, 5183, 5751, 5913, 6603, 6789, 15549, 19809, 20367, 46647, 59427, 61101, 139941, 160673, 178281, 183303, 419823, 482019, 1446057, 4338171, 13014513]

約数ペア:

[(1, 13014513), (3, 4338171), (9, 1446057), (27, 482019), (31, 419823), (71, 183303), (73, 178281), (81, 160673), (93, 139941), (213, 61101), (219, 59427), (279, 46647), (639, 20367), (657, 19809), (837, 15549), (1917, 6789), (1971, 6603), (2201, 5913), (2263, 5751), (2511, 5183)]