858100131

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{316759}}^1$

素因数の和:316815

約数の個数: 24

約数和(自身を含む): 1449493760

約数和(自身を除く): 591393629

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 316759, 950277, 2217313, 2850831, 6651939, 13620637, 19955817, 40861911, 95344459, 122585733, 286033377, 858100131]

約数ペア:

[(1, 858100131), (3, 286033377), (7, 122585733), (9, 95344459), (21, 40861911), (43, 19955817), (63, 13620637), (129, 6651939), (301, 2850831), (387, 2217313), (903, 950277), (2709, 316759)]