28816473

素因数分解:

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

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 44042240

約数和(自身を除く): 15225767

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 3739, 7707, 11217, 26173, 78519, 1372213, 4116639, 9605491, 28816473]

約数ペア:

[(1, 28816473), (3, 9605491), (7, 4116639), (21, 1372213), (367, 78519), (1101, 26173), (2569, 11217), (3739, 7707)]