274920954819

素因数分解:

$3^1\times 7^2\times {\mathrm{1097}}^1\times {\mathrm{1704841}}^1$

素因数の和:1705955

約数の個数: 24

約数和(自身を含む): 426796965648

約数和(自身を除く): 151876010829

約数列:

[1, 3, 7, 21, 49, 147, 1097, 3291, 7679, 23037, 53753, 161259, 1704841, 5114523, 11933887, 35801661, 83537209, 250611627, 1870210577, 5610631731, 13091474039, 39274422117, 91640318273, 274920954819]

約数ペア:

[(1, 274920954819), (3, 91640318273), (7, 39274422117), (21, 13091474039), (49, 5610631731), (147, 1870210577), (1097, 250611627), (3291, 83537209), (7679, 35801661), (23037, 11933887), (53753, 5114523), (161259, 1704841)]