3780441

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 6514560

約数和(自身を除く): 2734119

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2609, 7827, 18263, 23481, 54789, 60007, 164367, 180021, 420049, 540063, 1260147, 3780441]

約数ペア:

[(1, 3780441), (3, 1260147), (7, 540063), (9, 420049), (21, 180021), (23, 164367), (63, 60007), (69, 54789), (161, 23481), (207, 18263), (483, 7827), (1449, 2609)]