4385019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 6170112

約数和(自身を除く): 1785093

約数列:

[1, 3, 23, 69, 103, 309, 617, 1851, 2369, 7107, 14191, 42573, 63551, 190653, 1461673, 4385019]

約数ペア:

[(1, 4385019), (3, 1461673), (23, 190653), (69, 63551), (103, 42573), (309, 14191), (617, 7107), (1851, 2369)]