42507381

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88007}}^1$

素因数の和:88040

約数の個数: 16

約数和(自身を含む): 67590144

約数和(自身を除く): 25082763

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 88007, 264021, 616049, 1848147, 2024161, 6072483, 14169127, 42507381]

約数ペア:

[(1, 42507381), (3, 14169127), (7, 6072483), (21, 2024161), (23, 1848147), (69, 616049), (161, 264021), (483, 88007)]