8264151

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 13937664

約数和(自身を除く): 5673513

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2791, 2961, 8373, 19537, 25119, 58611, 131177, 175833, 393531, 918239, 1180593, 2754717, 8264151]

約数ペア:

[(1, 8264151), (3, 2754717), (7, 1180593), (9, 918239), (21, 393531), (47, 175833), (63, 131177), (141, 58611), (329, 25119), (423, 19537), (987, 8373), (2791, 2961)]