2016129699

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 3122675712

約数和(自身を除く): 1106546013

約数列:

[1, 3, 9, 23, 53, 69, 127, 159, 207, 381, 477, 1143, 1219, 1447, 2921, 3657, 4341, 6731, 8763, 10971, 13023, 20193, 26289, 33281, 60579, 76691, 99843, 154813, 183769, 230073, 299529, 464439, 551307, 690219, 1393317, 1653921, 1763893, 4226687, 5291679, 9739757, 12680061, 15875037, 29219271, 38040183, 87657813, 224014411, 672043233, 2016129699]

約数ペア:

[(1, 2016129699), (3, 672043233), (9, 224014411), (23, 87657813), (53, 38040183), (69, 29219271), (127, 15875037), (159, 12680061), (207, 9739757), (381, 5291679), (477, 4226687), (1143, 1763893), (1219, 1653921), (1447, 1393317), (2921, 690219), (3657, 551307), (4341, 464439), (6731, 299529), (8763, 230073), (10971, 183769), (13023, 154813), (20193, 99843), (26289, 76691), (33281, 60579)]