4428347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 5894400

約数和(自身を除く): 1466053

約数列:

[1, 7, 11, 17, 77, 119, 187, 199, 289, 1309, 1393, 2023, 2189, 3179, 3383, 15323, 22253, 23681, 37213, 57511, 260491, 402577, 632621, 4428347]

約数ペア:

[(1, 4428347), (7, 632621), (11, 402577), (17, 260491), (77, 57511), (119, 37213), (187, 23681), (199, 22253), (289, 15323), (1309, 3383), (1393, 3179), (2023, 2189)]