389637357

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71011}}^1$

素因数の和:71104

約数の個数: 16

約数和(自身を含む): 545372160

約数和(自身を除く): 155734803

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5487, 71011, 213033, 2201341, 4189649, 6604023, 12568947, 129879119, 389637357]

約数ペア:

[(1, 389637357), (3, 129879119), (31, 12568947), (59, 6604023), (93, 4189649), (177, 2201341), (1829, 213033), (5487, 71011)]