13730877

素因数分解:

$3^4\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:894

約数の個数: 20

約数和(自身を含む): 20618400

約数和(自身を除く): 6887523

約数列:

[1, 3, 9, 27, 81, 283, 599, 849, 1797, 2547, 5391, 7641, 16173, 22923, 48519, 169517, 508551, 1525653, 4576959, 13730877]

約数ペア:

[(1, 13730877), (3, 4576959), (9, 1525653), (27, 508551), (81, 169517), (283, 48519), (599, 22923), (849, 16173), (1797, 7641), (2547, 5391)]