16402041

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{991}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 24363520

約数和(自身を除く): 7961479

約数列:

[1, 3, 9, 27, 613, 991, 1839, 2973, 5517, 8919, 16551, 26757, 607483, 1822449, 5467347, 16402041]

約数ペア:

[(1, 16402041), (3, 5467347), (9, 1822449), (27, 607483), (613, 26757), (991, 16551), (1839, 8919), (2973, 5517)]