1089037439

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{4349}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 1262822400

約数和(自身を除く): 173784961

約数列:

[1, 7, 83, 431, 581, 3017, 4349, 30443, 35773, 250411, 360967, 1874419, 2526769, 13120933, 155576777, 1089037439]

約数ペア:

[(1, 1089037439), (7, 155576777), (83, 13120933), (431, 2526769), (581, 1874419), (3017, 360967), (4349, 250411), (30443, 35773)]