42775851

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 57895200

約数和(自身を除く): 15119349

約数列:

[1, 3, 109, 257, 327, 509, 771, 1527, 28013, 55481, 84039, 130813, 166443, 392439, 14258617, 42775851]

約数ペア:

[(1, 42775851), (3, 14258617), (109, 392439), (257, 166443), (327, 130813), (509, 84039), (771, 55481), (1527, 28013)]