290542083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{111191}}^1$

素因数の和:111274

約数の個数: 16

約数和(自身を含む): 423419136

約数和(自身を除く): 132877053

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 111191, 333573, 1445483, 4336449, 7449797, 22349391, 96847361, 290542083]

約数ペア:

[(1, 290542083), (3, 96847361), (13, 22349391), (39, 7449797), (67, 4336449), (201, 1445483), (871, 333573), (2613, 111191)]