42889441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1931}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 51932160

約数和(自身を除く): 9042719

約数列:

[1, 7, 19, 133, 167, 1169, 1931, 3173, 13517, 22211, 36689, 256823, 322477, 2257339, 6127063, 42889441]

約数ペア:

[(1, 42889441), (7, 6127063), (19, 2257339), (133, 322477), (167, 256823), (1169, 36689), (1931, 22211), (3173, 13517)]