2136291

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 2956800

約数和(自身を除く): 820509

約数列:

[1, 3, 47, 109, 139, 141, 327, 417, 5123, 6533, 15151, 15369, 19599, 45453, 712097, 2136291]

約数ペア:

[(1, 2136291), (3, 712097), (47, 45453), (109, 19599), (139, 15369), (141, 15151), (327, 6533), (417, 5123)]