8001639

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{5023}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 12057600

約数和(自身を除く): 4055961

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 5023, 15069, 45207, 135621, 296357, 889071, 2667213, 8001639]

約数ペア:

[(1, 8001639), (3, 2667213), (9, 889071), (27, 296357), (59, 135621), (177, 45207), (531, 15069), (1593, 5023)]