42380109

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 62482680

約数和(自身を除く): 20102571

約数列:

[1, 3, 9, 89, 157, 267, 337, 471, 801, 1011, 1413, 3033, 13973, 29993, 41919, 52909, 89979, 125757, 158727, 269937, 476181, 4708901, 14126703, 42380109]

約数ペア:

[(1, 42380109), (3, 14126703), (9, 4708901), (89, 476181), (157, 269937), (267, 158727), (337, 125757), (471, 89979), (801, 52909), (1011, 41919), (1413, 29993), (3033, 13973)]