2529987789

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1\times {\mathrm{1009}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 3891328000

約数和(自身を除く): 1361340211

約数列:

[1, 3, 7, 21, 139, 417, 859, 973, 1009, 2577, 2919, 3027, 6013, 7063, 18039, 21189, 119401, 140251, 358203, 420753, 835807, 866731, 981757, 2507421, 2600193, 2945271, 6067117, 18201351, 120475609, 361426827, 843329263, 2529987789]

約数ペア:

[(1, 2529987789), (3, 843329263), (7, 361426827), (21, 120475609), (139, 18201351), (417, 6067117), (859, 2945271), (973, 2600193), (1009, 2507421), (2577, 981757), (2919, 866731), (3027, 835807), (6013, 420753), (7063, 358203), (18039, 140251), (21189, 119401)]