27962509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 30401280

約数和(自身を除く): 2438771

約数列:

[1, 19, 47, 173, 181, 893, 3287, 3439, 8131, 8507, 31313, 154489, 161633, 594947, 1471711, 27962509]

約数ペア:

[(1, 27962509), (19, 1471711), (47, 594947), (173, 161633), (181, 154489), (893, 31313), (3287, 8507), (3439, 8131)]