122744921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1153}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 139587840

約数和(自身を除く): 16842919

約数列:

[1, 13, 19, 247, 431, 1153, 5603, 8189, 14989, 21907, 106457, 284791, 496943, 6460259, 9441917, 122744921]

約数ペア:

[(1, 122744921), (13, 9441917), (19, 6460259), (247, 496943), (431, 284791), (1153, 106457), (5603, 21907), (8189, 14989)]