71260507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 77184000

約数和(自身を除く): 5923493

約数列:

[1, 19, 47, 199, 401, 893, 3781, 7619, 9353, 18847, 79799, 177707, 358093, 1516181, 3750553, 71260507]

約数ペア:

[(1, 71260507), (19, 3750553), (47, 1516181), (199, 358093), (401, 177707), (893, 79799), (3781, 18847), (7619, 9353)]