243356617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{7853}}^1$

素因数の和:8112

約数の個数: 16

約数和(自身を含む): 294053760

約数和(自身を除く): 50697143

約数列:

[1, 7, 19, 133, 233, 1631, 4427, 7853, 30989, 54971, 149207, 1044449, 1829749, 12808243, 34765231, 243356617]

約数ペア:

[(1, 243356617), (7, 34765231), (19, 12808243), (133, 1829749), (233, 1044449), (1631, 149207), (4427, 54971), (7853, 30989)]