219310729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{9133}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 249906240

約数和(自身を除く): 30595511

約数列:

[1, 11, 37, 59, 407, 649, 2183, 9133, 24013, 100463, 337921, 538847, 3717131, 5927317, 19937339, 219310729]

約数ペア:

[(1, 219310729), (11, 19937339), (37, 5927317), (59, 3717131), (407, 538847), (649, 337921), (2183, 100463), (9133, 24013)]