30661991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 33116160

約数和(自身を除く): 2454169

約数列:

[1, 19, 97, 127, 131, 1843, 2413, 2489, 12319, 12707, 16637, 234061, 241433, 316103, 1613789, 30661991]

約数ペア:

[(1, 30661991), (19, 1613789), (97, 316103), (127, 241433), (131, 234061), (1843, 16637), (2413, 12707), (2489, 12319)]