2013196449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{27617}}^1$

素因数の和:27725

約数の個数: 24

約数和(自身を含む): 2992023648

約数和(自身を除く): 978827199

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2209, 6627, 24299, 27617, 72897, 82851, 303787, 911361, 1297999, 3893997, 14277989, 42833967, 61005953, 183017859, 671065483, 2013196449]

約数ペア:

[(1, 2013196449), (3, 671065483), (11, 183017859), (33, 61005953), (47, 42833967), (141, 14277989), (517, 3893997), (1551, 1297999), (2209, 911361), (6627, 303787), (24299, 82851), (27617, 72897)]