1880974719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{83299}}^1$

素因数の和:83511

約数の個数: 24

約数和(自身を含む): 2941156400

約数和(自身を除く): 1060181681

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 7527, 22581, 83299, 249897, 749691, 1082887, 3248661, 9745983, 16076707, 48230121, 144690363, 208997191, 626991573, 1880974719]

約数ペア:

[(1, 1880974719), (3, 626991573), (9, 208997191), (13, 144690363), (39, 48230121), (117, 16076707), (193, 9745983), (579, 3248661), (1737, 1082887), (2509, 749691), (7527, 249897), (22581, 83299)]