2021572431

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{10289}}^1$

素因数の和:10700

約数の個数: 32

約数和(自身を含む): 3161088000

約数和(自身を除く): 1139515569

約数列:

[1, 3, 9, 19, 27, 57, 171, 383, 513, 1149, 3447, 7277, 10289, 10341, 21831, 30867, 65493, 92601, 195491, 196479, 277803, 586473, 1759419, 3940687, 5278257, 11822061, 35466183, 74873053, 106398549, 224619159, 673857477, 2021572431]

約数ペア:

[(1, 2021572431), (3, 673857477), (9, 224619159), (19, 106398549), (27, 74873053), (57, 35466183), (171, 11822061), (383, 5278257), (513, 3940687), (1149, 1759419), (3447, 586473), (7277, 277803), (10289, 196479), (10341, 195491), (21831, 92601), (30867, 65493)]