2998611

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4351

約数の個数: 24

約数和(自身を含む): 5401344

約数和(自身を除く): 2402733

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4327, 12981, 30289, 38943, 47597, 90867, 142791, 272601, 333179, 428373, 999537, 2998611]

約数ペア:

[(1, 2998611), (3, 999537), (7, 428373), (9, 333179), (11, 272601), (21, 142791), (33, 90867), (63, 47597), (77, 38943), (99, 30289), (231, 12981), (693, 4327)]