54978001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 62957440

約数和(自身を除く): 7979439

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 2161, 25441, 28093, 41059, 222583, 533767, 2893579, 4229077, 54978001]

約数ペア:

[(1, 54978001), (13, 4229077), (19, 2893579), (103, 533767), (247, 222583), (1339, 41059), (1957, 28093), (2161, 25441)]