16982691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7681}}^1$

素因数の和:7762

約数の個数: 16

約数和(自身を含む): 25074048

約数和(自身を除く): 8091357

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 7681, 23043, 84491, 253473, 514627, 1543881, 5660897, 16982691]

約数ペア:

[(1, 16982691), (3, 5660897), (11, 1543881), (33, 514627), (67, 253473), (201, 84491), (737, 23043), (2211, 7681)]