6992649

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:802

約数の個数: 20

約数和(自身を含む): 10541520

約数和(自身を除く): 3548871

約数列:

[1, 3, 9, 27, 81, 131, 393, 659, 1179, 1977, 3537, 5931, 10611, 17793, 53379, 86329, 258987, 776961, 2330883, 6992649]

約数ペア:

[(1, 6992649), (3, 2330883), (9, 776961), (27, 258987), (81, 86329), (131, 53379), (393, 17793), (659, 10611), (1179, 5931), (1977, 3537)]