2051216409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{8269}}^1\times {\mathrm{7517}}^1$

素因数の和:15800

約数の個数: 16

約数和(自身を含む): 2984345280

約数和(自身を除く): 933128871

約数列:

[1, 3, 11, 33, 7517, 8269, 22551, 24807, 82687, 90959, 248061, 272877, 62158073, 186474219, 683738803, 2051216409]

約数ペア:

[(1, 2051216409), (3, 683738803), (11, 186474219), (33, 62158073), (7517, 272877), (8269, 248061), (22551, 90959), (24807, 82687)]