478459797

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 669297888

約数和(自身を除く): 190838091

約数列:

[1, 3, 31, 67, 93, 201, 961, 2077, 2477, 2883, 6231, 7431, 64387, 76787, 165959, 193161, 230361, 497877, 2380397, 5144729, 7141191, 15434187, 159486599, 478459797]

約数ペア:

[(1, 478459797), (3, 159486599), (31, 15434187), (67, 7141191), (93, 5144729), (201, 2380397), (961, 497877), (2077, 230361), (2477, 193161), (2883, 165959), (6231, 76787), (7431, 64387)]