28620603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6151}}^1$

素因数の和:6215

約数の個数: 24

約数和(自身を含む): 46066176

約数和(自身を除く): 17445573

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 6151, 18453, 55359, 67661, 202983, 289097, 608949, 867291, 2601873, 3180067, 9540201, 28620603]

約数ペア:

[(1, 28620603), (3, 9540201), (9, 3180067), (11, 2601873), (33, 867291), (47, 608949), (99, 289097), (141, 202983), (423, 67661), (517, 55359), (1551, 18453), (4653, 6151)]