16981701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1913}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 24805440

約数和(自身を除く): 7823739

約数列:

[1, 3, 11, 33, 269, 807, 1913, 2959, 5739, 8877, 21043, 63129, 514597, 1543791, 5660567, 16981701]

約数ペア:

[(1, 16981701), (3, 5660567), (11, 1543791), (33, 514597), (269, 63129), (807, 21043), (1913, 8877), (2959, 5739)]