1440481281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{104999}}^1$

素因数の和:105288

約数の個数: 16

約数和(自身を含む): 2041200000

約数和(自身を除く): 600718719

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 104999, 314997, 1784983, 5354949, 28244731, 84734193, 480160427, 1440481281]

約数ペア:

[(1, 1440481281), (3, 480160427), (17, 84734193), (51, 28244731), (269, 5354949), (807, 1784983), (4573, 314997), (13719, 104999)]