8407993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 9539712

約数和(自身を除く): 1131719

約数列:

[1, 11, 41, 103, 181, 451, 1133, 1991, 4223, 7421, 18643, 46453, 81631, 205073, 764363, 8407993]

約数ペア:

[(1, 8407993), (11, 764363), (41, 205073), (103, 81631), (181, 46453), (451, 18643), (1133, 7421), (1991, 4223)]