71349531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21407}}^1$

素因数の和:21522

約数の個数: 16

約数和(自身を含む): 104813568

約数和(自身を除く): 33464037

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 21407, 64221, 235477, 706431, 2162107, 6486321, 23783177, 71349531]

約数ペア:

[(1, 71349531), (3, 23783177), (11, 6486321), (33, 2162107), (101, 706431), (303, 235477), (1111, 64221), (3333, 21407)]