8150427

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 12300288

約数和(自身を除く): 4149861

約数列:

[1, 3, 9, 31, 93, 131, 223, 279, 393, 669, 1179, 2007, 4061, 6913, 12183, 20739, 29213, 36549, 62217, 87639, 262917, 905603, 2716809, 8150427]

約数ペア:

[(1, 8150427), (3, 2716809), (9, 905603), (31, 262917), (93, 87639), (131, 62217), (223, 36549), (279, 29213), (393, 20739), (669, 12183), (1179, 6913), (2007, 4061)]