6443847

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{5821}}^1$

素因数の和:5871

約数の個数: 16

約数和(自身を含む): 9780960

約数和(自身を除く): 3337113

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 5821, 17463, 52389, 157167, 238661, 715983, 2147949, 6443847]

約数ペア:

[(1, 6443847), (3, 2147949), (9, 715983), (27, 238661), (41, 157167), (123, 52389), (369, 17463), (1107, 5821)]