8839047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1$

素因数の和:22182

約数の個数: 16

約数和(自身を含む): 14178560

約数和(自身を除く): 5339513

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 22153, 66459, 155071, 420907, 465213, 1262721, 2946349, 8839047]

約数ペア:

[(1, 8839047), (3, 2946349), (7, 1262721), (19, 465213), (21, 420907), (57, 155071), (133, 66459), (399, 22153)]