127745189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47017}}^1$

素因数の和:47060

約数の個数: 16

約数和(自身を含む): 157980480

約数和(自身を除く): 30235291

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 47017, 517187, 611221, 893323, 6723431, 9826553, 11613199, 127745189]

約数ペア:

[(1, 127745189), (11, 11613199), (13, 9826553), (19, 6723431), (143, 893323), (209, 611221), (247, 517187), (2717, 47017)]