8489151

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 13904640

約数和(自身を除く): 5415489

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 283, 297, 303, 849, 909, 1111, 2547, 2727, 3113, 3333, 7641, 9339, 9999, 28017, 28583, 29997, 84051, 85749, 257247, 314413, 771741, 943239, 2829717, 8489151]

約数ペア:

[(1, 8489151), (3, 2829717), (9, 943239), (11, 771741), (27, 314413), (33, 257247), (99, 85749), (101, 84051), (283, 29997), (297, 28583), (303, 28017), (849, 9999), (909, 9339), (1111, 7641), (2547, 3333), (2727, 3113)]