5408907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3461493

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 139, 327, 357, 417, 763, 973, 1853, 2289, 2363, 2919, 5559, 7089, 12971, 15151, 16541, 38913, 45453, 49623, 106057, 257567, 318171, 772701, 1802969, 5408907]

約数ペア:

[(1, 5408907), (3, 1802969), (7, 772701), (17, 318171), (21, 257567), (51, 106057), (109, 49623), (119, 45453), (139, 38913), (327, 16541), (357, 15151), (417, 12971), (763, 7089), (973, 5559), (1853, 2919), (2289, 2363)]