8429733

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 13253240

約数和(自身を除く): 4823507

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 661, 981, 1417, 1983, 4251, 5949, 8593, 12753, 25779, 72049, 77337, 216147, 648441, 936637, 2809911, 8429733]

約数ペア:

[(1, 8429733), (3, 2809911), (9, 936637), (13, 648441), (39, 216147), (109, 77337), (117, 72049), (327, 25779), (661, 12753), (981, 8593), (1417, 5949), (1983, 4251)]