26941733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 33398400

約数和(自身を除く): 6456667

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 1987, 13559, 13909, 25831, 180817, 296063, 2072441, 3848819, 26941733]

約数ペア:

[(1, 26941733), (7, 3848819), (13, 2072441), (91, 296063), (149, 180817), (1043, 25831), (1937, 13909), (1987, 13559)]