870813831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{20747}}^1$

素因数の和:21590

約数の個数: 16

約数和(自身を含む): 1230937344

約数和(自身を除く): 360123513

約数列:

[1, 3, 17, 51, 823, 2469, 13991, 20747, 41973, 62241, 352699, 1058097, 17074781, 51224343, 290271277, 870813831]

約数ペア:

[(1, 870813831), (3, 290271277), (17, 51224343), (51, 17074781), (823, 1058097), (2469, 352699), (13991, 62241), (20747, 41973)]