1120655217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{556709}}^1$

素因数の和:556784

約数の個数: 16

約数和(自身を含む): 1656768960

約数和(自身を除く): 536113743

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 556709, 1670127, 6123799, 18371397, 33959249, 101877747, 373551739, 1120655217]

約数ペア:

[(1, 1120655217), (3, 373551739), (11, 101877747), (33, 33959249), (61, 18371397), (183, 6123799), (671, 1670127), (2013, 556709)]