2013228487971

素因数分解:

$3^8\times {\mathrm{29}}^1\times {\mathrm{10580959}}^1$

素因数の和:10581012

約数の個数: 36

約数和(自身を含む): 3123816820800

約数和(自身を除く): 1110588332829

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2349, 6561, 7047, 21141, 63423, 190269, 10580959, 31742877, 95228631, 285685893, 306847811, 857057679, 920543433, 2571173037, 2761630299, 7713519111, 8284890897, 23140557333, 24854672691, 69421671999, 74564018073, 223692054219, 671076162657, 2013228487971]

約数ペア:

[(1, 2013228487971), (3, 671076162657), (9, 223692054219), (27, 74564018073), (29, 69421671999), (81, 24854672691), (87, 23140557333), (243, 8284890897), (261, 7713519111), (729, 2761630299), (783, 2571173037), (2187, 920543433), (2349, 857057679), (6561, 306847811), (7047, 285685893), (21141, 95228631), (63423, 31742877), (190269, 10580959)]