1294393353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{912187}}^1$

素因数の和:912244

約数の個数: 16

約数和(自身を含む): 1926541056

約数和(自身を除く): 632147703

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 912187, 2736561, 10034057, 30102171, 39224041, 117672123, 431464451, 1294393353]

約数ペア:

[(1, 1294393353), (3, 431464451), (11, 117672123), (33, 39224041), (43, 30102171), (129, 10034057), (473, 2736561), (1419, 912187)]