2002329

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 3398720

約数和(自身を除く): 1396391

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 859, 2331, 2577, 6013, 7731, 18039, 31783, 54117, 95349, 222481, 286047, 667443, 2002329]

約数ペア:

[(1, 2002329), (3, 667443), (7, 286047), (9, 222481), (21, 95349), (37, 54117), (63, 31783), (111, 18039), (259, 7731), (333, 6013), (777, 2577), (859, 2331)]