2013309179

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{7963}}^1$

素因数の和:9890

約数の個数: 16

約数和(自身を含む): 2423604480

約数和(自身を除く): 410295301

約数列:

[1, 7, 19, 133, 1901, 7963, 13307, 36119, 55741, 151297, 252833, 1059079, 15137663, 105963641, 287615597, 2013309179]

約数ペア:

[(1, 2013309179), (7, 287615597), (19, 105963641), (133, 15137663), (1901, 1059079), (7963, 252833), (13307, 151297), (36119, 55741)]