671419953

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{5477}}^1$

素因数の和:5793

約数の個数: 24

約数和(自身を含む): 992153448

約数和(自身を除く): 320733495

約数列:

[1, 3, 9, 53, 159, 257, 477, 771, 2313, 5477, 13621, 16431, 40863, 49293, 122589, 290281, 870843, 1407589, 2612529, 4222767, 12668301, 74602217, 223806651, 671419953]

約数ペア:

[(1, 671419953), (3, 223806651), (9, 74602217), (53, 12668301), (159, 4222767), (257, 2612529), (477, 1407589), (771, 870843), (2313, 290281), (5477, 122589), (13621, 49293), (16431, 40863)]