42497451

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{7703}}^1$

素因数の和:8322

約数の個数: 12

約数和(自身を含む): 61493328

約数和(自身を除く): 18995877

約数列:

[1, 3, 9, 613, 1839, 5517, 7703, 23109, 69327, 4721939, 14165817, 42497451]

約数ペア:

[(1, 42497451), (3, 14165817), (9, 4721939), (613, 69327), (1839, 23109), (5517, 7703)]