653621280133

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7942997}}^1$

素因数の和:7943148

約数の個数: 16

約数和(自身を含む): 709150861440

約数和(自身を除く): 55529581307

約数列:

[1, 19, 61, 71, 1159, 1349, 4331, 82289, 7942997, 150916943, 484522817, 563952787, 9205933523, 10715102953, 34401120007, 653621280133]

約数ペア:

[(1, 653621280133), (19, 34401120007), (61, 10715102953), (71, 9205933523), (1159, 563952787), (1349, 484522817), (4331, 150916943), (82289, 7942997)]