42543417

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1733}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 66419136

約数和(自身を除く): 23875719

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 1733, 3507, 5199, 8183, 12131, 24549, 36393, 84917, 254751, 289411, 868233, 2025877, 6077631, 14181139, 42543417]

約数ペア:

[(1, 42543417), (3, 14181139), (7, 6077631), (21, 2025877), (49, 868233), (147, 289411), (167, 254751), (501, 84917), (1169, 36393), (1733, 24549), (3507, 12131), (5199, 8183)]