6845391

素因数分解:

$3^4\times 7^1\times {\mathrm{12073}}^1$

素因数の和:12092

約数の個数: 20

約数和(自身を含む): 11687632

約数和(自身を除く): 4842241

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12073, 36219, 84511, 108657, 253533, 325971, 760599, 977913, 2281797, 6845391]

約数ペア:

[(1, 6845391), (3, 2281797), (7, 977913), (9, 760599), (21, 325971), (27, 253533), (63, 108657), (81, 84511), (189, 36219), (567, 12073)]