127655281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5807}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 146361600

約数和(自身を除く): 18706319

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 5807, 21983, 75491, 110333, 516823, 1434329, 6718699, 9819637, 127655281]

約数ペア:

[(1, 127655281), (13, 9819637), (19, 6718699), (89, 1434329), (247, 516823), (1157, 110333), (1691, 75491), (5807, 21983)]