2019277917

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{859633}}^1$

素因数の和:859674

約数の個数: 20

約数和(自身を含む): 3120471420

約数和(自身を除く): 1101193503

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 859633, 2578899, 7736697, 23210091, 24929357, 69630273, 74788071, 224364213, 673092639, 2019277917]

約数ペア:

[(1, 2019277917), (3, 673092639), (9, 224364213), (27, 74788071), (29, 69630273), (81, 24929357), (87, 23210091), (261, 7736697), (783, 2578899), (2349, 859633)]