42770329

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 50651136

約数和(自身を除く): 7880807

約数列:

[1, 7, 47, 71, 329, 497, 1831, 3337, 12817, 23359, 86057, 130001, 602399, 910007, 6110047, 42770329]

約数ペア:

[(1, 42770329), (7, 6110047), (47, 910007), (71, 602399), (329, 130001), (497, 86057), (1831, 23359), (3337, 12817)]