4409121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 6256640

約数和(自身を除く): 1847519

約数列:

[1, 3, 19, 57, 103, 309, 751, 1957, 2253, 5871, 14269, 42807, 77353, 232059, 1469707, 4409121]

約数ペア:

[(1, 4409121), (3, 1469707), (19, 232059), (57, 77353), (103, 42807), (309, 14269), (751, 5871), (1957, 2253)]