89662013

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 109396224

約数和(自身を除く): 19734211

約数列:

[1, 7, 31, 49, 67, 217, 469, 881, 1519, 2077, 3283, 6167, 14539, 27311, 43169, 59027, 101773, 191177, 413189, 1338239, 1829837, 2892323, 12808859, 89662013]

約数ペア:

[(1, 89662013), (7, 12808859), (31, 2892323), (49, 1829837), (67, 1338239), (217, 413189), (469, 191177), (881, 101773), (1519, 59027), (2077, 43169), (3283, 27311), (6167, 14539)]