3899721

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 5975424

約数和(自身を除く): 2075703

約数列:

[1, 3, 7, 21, 233, 699, 797, 1631, 2391, 4893, 5579, 16737, 185701, 557103, 1299907, 3899721]

約数ペア:

[(1, 3899721), (3, 1299907), (7, 557103), (21, 185701), (233, 16737), (699, 5579), (797, 4893), (1631, 2391)]