13305091617

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{23039}}^1$

素因数の和:23414

約数の個数: 32

約数和(自身を含む): 20050329600

約数和(自身を除く): 6745237983

約数列:

[1, 3, 9, 27, 73, 219, 293, 657, 879, 1971, 2637, 7911, 21389, 23039, 64167, 69117, 192501, 207351, 577503, 622053, 1681847, 5045541, 6750427, 15136623, 20251281, 45409869, 60753843, 182261529, 492781171, 1478343513, 4435030539, 13305091617]

約数ペア:

[(1, 13305091617), (3, 4435030539), (9, 1478343513), (27, 492781171), (73, 182261529), (219, 60753843), (293, 45409869), (657, 20251281), (879, 15136623), (1971, 6750427), (2637, 5045541), (7911, 1681847), (21389, 622053), (23039, 577503), (64167, 207351), (69117, 192501)]