319929159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{225461}}^1$

素因数の和:225518

約数の個数: 16

約数和(自身を含む): 476175744

約数和(自身を除く): 156246585

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 225461, 676383, 2480071, 7440213, 9694823, 29084469, 106643053, 319929159]

約数ペア:

[(1, 319929159), (3, 106643053), (11, 29084469), (33, 9694823), (43, 7440213), (129, 2480071), (473, 676383), (1419, 225461)]