123380815679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1783501}}^1$

素因数の和:1783862

約数の個数: 16

約数和(自身を含む): 142109439360

約数和(自身を除く): 18728623681

約数列:

[1, 11, 19, 209, 331, 3641, 6289, 69179, 1783501, 19618511, 33886519, 372751709, 590338831, 6493727141, 11216437789, 123380815679]

約数ペア:

[(1, 123380815679), (11, 11216437789), (19, 6493727141), (209, 590338831), (331, 372751709), (3641, 33886519), (6289, 19618511), (69179, 1783501)]