4979289

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 7651328

約数和(自身を除く): 2672039

約数列:

[1, 3, 7, 21, 127, 381, 889, 1867, 2667, 5601, 13069, 39207, 237109, 711327, 1659763, 4979289]

約数ペア:

[(1, 4979289), (3, 1659763), (7, 711327), (21, 237109), (127, 39207), (381, 13069), (889, 5601), (1867, 2667)]