13376428719

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{4691}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 18539781120

約数和(自身を除く): 5163352401

約数列:

[1, 3, 41, 97, 123, 239, 291, 717, 3977, 4691, 9799, 11931, 14073, 23183, 29397, 69549, 192331, 455027, 576993, 950503, 1121149, 1365081, 2851509, 3363447, 18656107, 45967109, 55968321, 108751453, 137901327, 326254359, 4458809573, 13376428719]

約数ペア:

[(1, 13376428719), (3, 4458809573), (41, 326254359), (97, 137901327), (123, 108751453), (239, 55968321), (291, 45967109), (717, 18656107), (3977, 3363447), (4691, 2851509), (9799, 1365081), (11931, 1121149), (14073, 950503), (23183, 576993), (29397, 455027), (69549, 192331)]