4020159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9398

約数の個数: 16

約数和(自身を含む): 6297984

約数和(自身を除く): 2277825

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 9371, 28113, 103081, 121823, 309243, 365469, 1340053, 4020159]

約数ペア:

[(1, 4020159), (3, 1340053), (11, 365469), (13, 309243), (33, 121823), (39, 103081), (143, 28113), (429, 9371)]