47170767

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 30050097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 1861, 3621, 5583, 8449, 13027, 25347, 31637, 39081, 94911, 132131, 221459, 396393, 664377, 924917, 2246227, 2774751, 6738681, 15723589, 47170767]

約数ペア:

[(1, 47170767), (3, 15723589), (7, 6738681), (17, 2774751), (21, 2246227), (51, 924917), (71, 664377), (119, 396393), (213, 221459), (357, 132131), (497, 94911), (1207, 39081), (1491, 31637), (1861, 25347), (3621, 13027), (5583, 8449)]