4988949

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 7635072

約数和(自身を除く): 2646123

約数列:

[1, 3, 7, 21, 353, 673, 1059, 2019, 2471, 4711, 7413, 14133, 237569, 712707, 1662983, 4988949]

約数ペア:

[(1, 4988949), (3, 1662983), (7, 712707), (21, 237569), (353, 14133), (673, 7413), (1059, 4711), (2019, 2471)]