42640503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9118

約数の個数: 16

約数和(自身を含む): 60574080

約数和(自身を除く): 17933577

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 9013, 27039, 171247, 513741, 748079, 2244237, 14213501, 42640503]

約数ペア:

[(1, 42640503), (3, 14213501), (19, 2244237), (57, 748079), (83, 513741), (249, 171247), (1577, 27039), (4731, 9013)]