8402079

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 13259568

約数和(自身を除く): 4857489

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 937, 1281, 2811, 2989, 6559, 8967, 19677, 45913, 57157, 137739, 171471, 400099, 1200297, 2800693, 8402079]

約数ペア:

[(1, 8402079), (3, 2800693), (7, 1200297), (21, 400099), (49, 171471), (61, 137739), (147, 57157), (183, 45913), (427, 19677), (937, 8967), (1281, 6559), (2811, 2989)]