74771281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 82962880

約数和(自身を除く): 8191599

約数列:

[1, 13, 43, 181, 559, 739, 2353, 7783, 9607, 31777, 101179, 133759, 413101, 1738867, 5751637, 74771281]

約数ペア:

[(1, 74771281), (13, 5751637), (43, 1738867), (181, 413101), (559, 133759), (739, 101179), (2353, 31777), (7783, 9607)]