1311853881

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{8831}}^1$

素因数の和:9153

約数の個数: 24

約数和(自身を含む): 1900717056

約数和(自身を除く): 588863175

約数列:

[1, 3, 13, 39, 169, 293, 507, 879, 3809, 8831, 11427, 26493, 49517, 114803, 148551, 344409, 1492439, 2587483, 4477317, 7762449, 33637279, 100911837, 437284627, 1311853881]

約数ペア:

[(1, 1311853881), (3, 437284627), (13, 100911837), (39, 33637279), (169, 7762449), (293, 4477317), (507, 2587483), (879, 1492439), (3809, 344409), (8831, 148551), (11427, 114803), (26493, 49517)]