2113206147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{420037}}^1$

素因数の和:420099

約数の個数: 24

約数和(自身を含む): 3363664304

約数和(自身を除く): 1250458157

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 420037, 1260111, 3780333, 5460481, 16381443, 18061591, 49144329, 54184773, 162554319, 234800683, 704402049, 2113206147]

約数ペア:

[(1, 2113206147), (3, 704402049), (9, 234800683), (13, 162554319), (39, 54184773), (43, 49144329), (117, 18061591), (129, 16381443), (387, 5460481), (559, 3780333), (1677, 1260111), (5031, 420037)]