57853887

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 96273408

約数和(自身を除く): 38419521

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 2903, 6643, 8709, 19929, 20321, 37739, 60963, 113217, 211919, 264173, 635757, 792519, 1483433, 2754947, 4450299, 8264841, 19284629, 57853887]

約数ペア:

[(1, 57853887), (3, 19284629), (7, 8264841), (13, 4450299), (21, 2754947), (39, 1483433), (73, 792519), (91, 635757), (219, 264173), (273, 211919), (511, 113217), (949, 60963), (1533, 37739), (2847, 20321), (2903, 19929), (6643, 8709)]