42512487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13109}}^1$

素因数の和:13182

約数の個数: 16

約数和(自身を含む): 60410880

約数和(自身を除く): 17898393

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 13109, 39327, 301507, 616123, 904521, 1848369, 14170829, 42512487]

約数ペア:

[(1, 42512487), (3, 14170829), (23, 1848369), (47, 904521), (69, 616123), (141, 301507), (1081, 39327), (3243, 13109)]