7136913

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 11837440

約数和(自身を除く): 4700527

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 577, 589, 651, 1731, 1767, 4039, 4123, 10963, 12117, 12369, 17887, 32889, 53661, 76741, 125209, 230223, 339853, 375627, 1019559, 2378971, 7136913]

約数ペア:

[(1, 7136913), (3, 2378971), (7, 1019559), (19, 375627), (21, 339853), (31, 230223), (57, 125209), (93, 76741), (133, 53661), (217, 32889), (399, 17887), (577, 12369), (589, 12117), (651, 10963), (1731, 4123), (1767, 4039)]