2601309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 1131171

約数列:

[1, 3, 19, 47, 57, 141, 893, 971, 2679, 2913, 18449, 45637, 55347, 136911, 867103, 2601309]

約数ペア:

[(1, 2601309), (3, 867103), (19, 136911), (47, 55347), (57, 45637), (141, 18449), (893, 2913), (971, 2679)]