13396929

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 22708224

約数和(自身を除く): 9311295

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1583, 2821, 4749, 8463, 11081, 20579, 33243, 49073, 61737, 144053, 147219, 343511, 432159, 637949, 1030533, 1913847, 4465643, 13396929]

約数ペア:

[(1, 13396929), (3, 4465643), (7, 1913847), (13, 1030533), (21, 637949), (31, 432159), (39, 343511), (91, 147219), (93, 144053), (217, 61737), (273, 49073), (403, 33243), (651, 20579), (1209, 11081), (1583, 8463), (2821, 4749)]