31671319043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{56417}}^1$

素因数の和:56667

約数の個数: 32

約数和(自身を含む): 40440422400

約数和(自身を除く): 8769103357

約数列:

[1, 7, 13, 31, 91, 199, 217, 403, 1393, 2587, 2821, 6169, 18109, 43183, 56417, 80197, 394919, 561379, 733421, 1748927, 5133947, 11226983, 12242489, 22736051, 78588881, 145950779, 159152357, 348036473, 1021655453, 2436255311, 4524474149, 31671319043]

約数ペア:

[(1, 31671319043), (7, 4524474149), (13, 2436255311), (31, 1021655453), (91, 348036473), (199, 159152357), (217, 145950779), (403, 78588881), (1393, 22736051), (2587, 12242489), (2821, 11226983), (6169, 5133947), (18109, 1748927), (43183, 733421), (56417, 561379), (80197, 394919)]