828713071

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{947}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 868944384

約数和(自身を除く): 40231313

約数列:

[1, 43, 47, 433, 947, 2021, 18619, 20351, 40721, 44509, 410051, 875093, 1913887, 17632193, 19272397, 828713071]

約数ペア:

[(1, 828713071), (43, 19272397), (47, 17632193), (433, 1913887), (947, 875093), (2021, 410051), (18619, 44509), (20351, 40721)]