56531403

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 86311680

約数和(自身を除く): 29780277

約数列:

[1, 3, 9, 19, 57, 171, 311, 933, 1063, 2799, 3189, 5909, 9567, 17727, 20197, 53181, 60591, 181773, 330593, 991779, 2975337, 6281267, 18843801, 56531403]

約数ペア:

[(1, 56531403), (3, 18843801), (9, 6281267), (19, 2975337), (57, 991779), (171, 330593), (311, 181773), (933, 60591), (1063, 53181), (2799, 20197), (3189, 17727), (5909, 9567)]