2356317

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 3516480

約数和(自身を除く): 1160163

約数列:

[1, 3, 9, 27, 197, 443, 591, 1329, 1773, 3987, 5319, 11961, 87271, 261813, 785439, 2356317]

約数ペア:

[(1, 2356317), (3, 785439), (9, 261813), (27, 87271), (197, 11961), (443, 5319), (591, 3987), (1329, 1773)]