42928551

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{9371}}^1$

素因数の和:9886

約数の個数: 12

約数和(自身を含む): 62136360

約数和(自身を除く): 19207809

約数列:

[1, 3, 9, 509, 1527, 4581, 9371, 28113, 84339, 4769839, 14309517, 42928551]

約数ペア:

[(1, 42928551), (3, 14309517), (9, 4769839), (509, 84339), (1527, 28113), (4581, 9371)]