3956493357

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{384611}}^1$

素因数の和:384750

約数の個数: 20

約数和(自身を含む): 5956870656

約数和(自身を除く): 2000377299

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 384611, 1153833, 3461499, 10384497, 31153491, 48845597, 146536791, 439610373, 1318831119, 3956493357]

約数ペア:

[(1, 3956493357), (3, 1318831119), (9, 439610373), (27, 146536791), (81, 48845597), (127, 31153491), (381, 10384497), (1143, 3461499), (3429, 1153833), (10287, 384611)]