13289405921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2968373}}^1$

素因数の和:2968432

約数の個数: 12

約数和(自身を含む): 15002162196

約数和(自身を除く): 1712756275

約数列:

[1, 11, 37, 121, 407, 4477, 2968373, 32652103, 109829801, 359173133, 1208127811, 13289405921]

約数ペア:

[(1, 13289405921), (11, 1208127811), (37, 359173133), (121, 109829801), (407, 32652103), (4477, 2968373)]