51423423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2351}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 71801856

約数和(自身を除く): 20378433

約数列:

[1, 3, 23, 69, 317, 951, 2351, 7053, 7291, 21873, 54073, 162219, 745267, 2235801, 17141141, 51423423]

約数ペア:

[(1, 51423423), (3, 17141141), (23, 2235801), (69, 745267), (317, 162219), (951, 54073), (2351, 21873), (7053, 7291)]