2150841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9311}}^1$

素因数の和:9332

約数の個数: 16

約数和(自身を含む): 3575808

約数和(自身を除く): 1424967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9311, 27933, 65177, 102421, 195531, 307263, 716947, 2150841]

約数ペア:

[(1, 2150841), (3, 716947), (7, 307263), (11, 195531), (21, 102421), (33, 65177), (77, 27933), (231, 9311)]