8916831

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 7556769

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 4289, 12867, 30023, 38601, 47179, 90069, 115803, 141537, 270207, 330253, 424611, 810621, 990759, 1273833, 2972277, 8916831]

約数ペア:

[(1, 8916831), (3, 2972277), (7, 1273833), (9, 990759), (11, 810621), (21, 424611), (27, 330253), (33, 270207), (63, 141537), (77, 115803), (99, 90069), (189, 47179), (231, 38601), (297, 30023), (693, 12867), (2079, 4289)]