2979669

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12899}}^1$

素因数の和:12920

約数の個数: 16

約数和(自身を含む): 4953600

約数和(自身を除く): 1973931

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12899, 38697, 90293, 141889, 270879, 425667, 993223, 2979669]

約数ペア:

[(1, 2979669), (3, 993223), (7, 425667), (11, 270879), (21, 141889), (33, 90293), (77, 38697), (231, 12899)]