830147379

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{1373}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 1144432080

約数和(自身を除く): 314284701

約数列:

[1, 3, 43, 109, 129, 327, 1373, 1849, 4119, 4687, 5547, 14061, 59039, 149657, 177117, 201541, 448971, 604623, 2538677, 6435251, 7616031, 19305753, 276715793, 830147379]

約数ペア:

[(1, 830147379), (3, 276715793), (43, 19305753), (109, 7616031), (129, 6435251), (327, 2538677), (1373, 604623), (1849, 448971), (4119, 201541), (4687, 177117), (5547, 149657), (14061, 59039)]