1591083

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1536

約数の個数: 20

約数和(自身を含む): 2561328

約数和(自身を除く): 970245

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1511, 4533, 13599, 19643, 40797, 58929, 122391, 176787, 530361, 1591083]

約数ペア:

[(1, 1591083), (3, 530361), (9, 176787), (13, 122391), (27, 58929), (39, 40797), (81, 19643), (117, 13599), (351, 4533), (1053, 1511)]