56670579

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19139}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 95546880

約数和(自身を除く): 38876301

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 19139, 57417, 133973, 172251, 401919, 899533, 1205757, 2698599, 6296731, 8095797, 18890193, 56670579]

約数ペア:

[(1, 56670579), (3, 18890193), (7, 8095797), (9, 6296731), (21, 2698599), (47, 1205757), (63, 899533), (141, 401919), (329, 172251), (423, 133973), (987, 57417), (2961, 19139)]