427293831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{17393}}^1$

素因数の和:17846

約数の個数: 16

約数和(自身を含む): 601136640

約数和(自身を除く): 173842809

約数列:

[1, 3, 19, 57, 431, 1293, 8189, 17393, 24567, 52179, 330467, 991401, 7496383, 22489149, 142431277, 427293831]

約数ペア:

[(1, 427293831), (3, 142431277), (19, 22489149), (57, 7496383), (431, 991401), (1293, 330467), (8189, 52179), (17393, 24567)]