157885003

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 170496000

約数和(自身を除く): 12610997

約数列:

[1, 19, 59, 127, 1109, 1121, 2413, 7493, 21071, 65431, 140843, 142367, 1243189, 2676017, 8309737, 157885003]

約数ペア:

[(1, 157885003), (19, 8309737), (59, 2676017), (127, 1243189), (1109, 142367), (1121, 140843), (2413, 65431), (7493, 21071)]