30948841

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 39907296

約数和(自身を除く): 8958455

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 857, 3283, 5159, 5999, 9427, 36113, 41993, 57419, 65989, 401933, 461923, 631609, 2813531, 4421263, 30948841]

約数ペア:

[(1, 30948841), (7, 4421263), (11, 2813531), (49, 631609), (67, 461923), (77, 401933), (469, 65989), (539, 57419), (737, 41993), (857, 36113), (3283, 9427), (5159, 5999)]