3431807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 3877632

約数和(自身を除く): 445825

約数列:

[1, 17, 23, 67, 131, 391, 1139, 1541, 2227, 3013, 8777, 26197, 51221, 149209, 201871, 3431807]

約数ペア:

[(1, 3431807), (17, 201871), (23, 149209), (67, 51221), (131, 26197), (391, 8777), (1139, 3013), (1541, 2227)]