201478880427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{7277021}}^1$

素因数の和:7277874

約数の個数: 16

約数和(自身を含む): 293409527040

約数和(自身を除く): 91930646613

約数列:

[1, 3, 11, 33, 839, 2517, 9229, 27687, 7277021, 21831063, 80047231, 240141693, 6105420619, 18316261857, 67159626809, 201478880427]

約数ペア:

[(1, 201478880427), (3, 67159626809), (11, 18316261857), (33, 6105420619), (839, 240141693), (2517, 80047231), (9229, 21831063), (27687, 7277021)]