13304007591

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{375533}}^1$

素因数の和:375791

約数の個数: 24

約数和(自身を含む): 20720463984

約数和(自身を除く): 7416456393

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 5061, 11809, 35427, 375533, 1126599, 2628731, 7886193, 18401117, 55203351, 90503453, 271510359, 633524171, 1900572513, 4434669197, 13304007591]

約数ペア:

[(1, 13304007591), (3, 4434669197), (7, 1900572513), (21, 633524171), (49, 271510359), (147, 90503453), (241, 55203351), (723, 18401117), (1687, 7886193), (5061, 2628731), (11809, 1126599), (35427, 375533)]