6995961

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 11618880

約数和(自身を除く): 4622919

約数列:

[1, 3, 7, 9, 21, 63, 293, 379, 879, 1137, 2051, 2637, 2653, 3411, 6153, 7959, 18459, 23877, 111047, 333141, 777329, 999423, 2331987, 6995961]

約数ペア:

[(1, 6995961), (3, 2331987), (7, 999423), (9, 777329), (21, 333141), (63, 111047), (293, 23877), (379, 18459), (879, 7959), (1137, 6153), (2051, 3411), (2637, 2653)]