1036874781

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{39989}}^1$

素因数の和:40105

約数の個数: 24

約数和(自身を含む): 1555451040

約数和(自身を除く): 518576259

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 25929, 39989, 119967, 359901, 1719527, 2679263, 5158581, 8037789, 15475743, 24113367, 115208309, 345624927, 1036874781]

約数ペア:

[(1, 1036874781), (3, 345624927), (9, 115208309), (43, 24113367), (67, 15475743), (129, 8037789), (201, 5158581), (387, 2679263), (603, 1719527), (2881, 359901), (8643, 119967), (25929, 39989)]