1451151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 2300480

約数和(自身を除く): 849329

約数列:

[1, 3, 9, 13, 39, 79, 117, 157, 237, 471, 711, 1027, 1413, 2041, 3081, 6123, 9243, 12403, 18369, 37209, 111627, 161239, 483717, 1451151]

約数ペア:

[(1, 1451151), (3, 483717), (9, 161239), (13, 111627), (39, 37209), (79, 18369), (117, 12403), (157, 9243), (237, 6123), (471, 3081), (711, 2041), (1027, 1413)]