191151569

素因数分解:

$7^1\times {\mathrm{233}}^2\times {\mathrm{503}}^1$

素因数の和:976

約数の個数: 12

約数和(自身を含む): 219836736

約数和(自身を除く): 28685167

約数列:

[1, 7, 233, 503, 1631, 3521, 54289, 117199, 380023, 820393, 27307367, 191151569]

約数ペア:

[(1, 191151569), (7, 27307367), (233, 820393), (503, 380023), (1631, 117199), (3521, 54289)]