131254991999

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1\times {\mathrm{28657}}^1$

素因数の和:29770

約数の個数: 16

約数和(自身を含む): 135378099360

約数和(自身を除く): 4123107361

約数列:

[1, 53, 89, 971, 4717, 28657, 51463, 86419, 1518821, 2550473, 4580207, 27825947, 135175069, 1474775191, 2476509283, 131254991999]

約数ペア:

[(1, 131254991999), (53, 2476509283), (89, 1474775191), (971, 135175069), (4717, 27825947), (28657, 4580207), (51463, 2550473), (86419, 1518821)]