86449419

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3739}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 143137280

約数和(自身を除く): 56687861

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 2569, 3303, 3739, 7707, 11217, 23121, 26173, 33651, 78519, 235557, 1372213, 4116639, 9605491, 12349917, 28816473, 86449419]

約数ペア:

[(1, 86449419), (3, 28816473), (7, 12349917), (9, 9605491), (21, 4116639), (63, 1372213), (367, 235557), (1101, 78519), (2569, 33651), (3303, 26173), (3739, 23121), (7707, 11217)]