12601701

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 20901504

約数和(自身を除く): 8299803

約数列:

[1, 3, 7, 9, 21, 63, 317, 631, 951, 1893, 2219, 2853, 4417, 5679, 6657, 13251, 19971, 39753, 200027, 600081, 1400189, 1800243, 4200567, 12601701]

約数ペア:

[(1, 12601701), (3, 4200567), (7, 1800243), (9, 1400189), (21, 600081), (63, 200027), (317, 39753), (631, 19971), (951, 13251), (1893, 6657), (2219, 5679), (2853, 4417)]