6420543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 9204480

約数和(自身を除く): 2783937

約数列:

[1, 3, 17, 51, 67, 201, 1139, 1879, 3417, 5637, 31943, 95829, 125893, 377679, 2140181, 6420543]

約数ペア:

[(1, 6420543), (3, 2140181), (17, 377679), (51, 125893), (67, 95829), (201, 31943), (1139, 5637), (1879, 3417)]