31914001

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 37185280

約数和(自身を除く): 5271279

約数列:

[1, 7, 109, 151, 277, 763, 1057, 1939, 16459, 30193, 41827, 115213, 211351, 292789, 4559143, 31914001]

約数ペア:

[(1, 31914001), (7, 4559143), (109, 292789), (151, 211351), (277, 115213), (763, 41827), (1057, 30193), (1939, 16459)]