4894647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 7032960

約数和(自身を除く): 2138313

約数列:

[1, 3, 19, 43, 57, 129, 817, 1997, 2451, 5991, 37943, 85871, 113829, 257613, 1631549, 4894647]

約数ペア:

[(1, 4894647), (3, 1631549), (19, 257613), (43, 113829), (57, 85871), (129, 37943), (817, 5991), (1997, 2451)]