1142449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 1466496

約数和(自身を除く): 324047

約数列:

[1, 7, 11, 37, 77, 259, 401, 407, 2807, 2849, 4411, 14837, 30877, 103859, 163207, 1142449]

約数ペア:

[(1, 1142449), (7, 163207), (11, 103859), (37, 30877), (77, 14837), (259, 4411), (401, 2849), (407, 2807)]