3788897391

素因数分解:

$3^4\times {\mathrm{1109}}^1\times {\mathrm{42179}}^1$

素因数の和:43300

約数の個数: 20

約数和(自身を含む): 5665195800

約数和(自身を除く): 1876298409

約数列:

[1, 3, 9, 27, 81, 1109, 3327, 9981, 29943, 42179, 89829, 126537, 379611, 1138833, 3416499, 46776511, 140329533, 420988599, 1262965797, 3788897391]

約数ペア:

[(1, 3788897391), (3, 1262965797), (9, 420988599), (27, 140329533), (81, 46776511), (1109, 3416499), (3327, 1138833), (9981, 379611), (29943, 126537), (42179, 89829)]