42818727

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6959}}^1$

素因数の和:7262

約数の個数: 16

約数和(自身を含む): 65479680

約数和(自身を除く): 22660953

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 6959, 20877, 48713, 146139, 2038987, 6116961, 14272909, 42818727]

約数ペア:

[(1, 42818727), (3, 14272909), (7, 6116961), (21, 2038987), (293, 146139), (879, 48713), (2051, 20877), (6153, 6959)]