15713919

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14923}}^1$

素因数の和:14948

約数の個数: 20

約数和(自身を含む): 25281256

約数和(自身を除く): 9567337

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14923, 44769, 134307, 193999, 402921, 581997, 1208763, 1745991, 5237973, 15713919]

約数ペア:

[(1, 15713919), (3, 5237973), (9, 1745991), (13, 1208763), (27, 581997), (39, 402921), (81, 193999), (117, 134307), (351, 44769), (1053, 14923)]