7108317

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 10717696

約数和(自身を除く): 3609379

約数列:

[1, 3, 9, 27, 81, 127, 381, 691, 1143, 2073, 3429, 6219, 10287, 18657, 55971, 87757, 263271, 789813, 2369439, 7108317]

約数ペア:

[(1, 7108317), (3, 2369439), (9, 789813), (27, 263271), (81, 87757), (127, 55971), (381, 18657), (691, 10287), (1143, 6219), (2073, 3429)]