29289951

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{4003}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 43563520

約数和(自身を除く): 14273569

約数列:

[1, 3, 9, 27, 271, 813, 2439, 4003, 7317, 12009, 36027, 108081, 1084813, 3254439, 9763317, 29289951]

約数ペア:

[(1, 29289951), (3, 9763317), (9, 3254439), (27, 1084813), (271, 108081), (813, 36027), (2439, 12009), (4003, 7317)]