27287843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 31460352

約数和(自身を除く): 4172509

約数列:

[1, 11, 31, 43, 341, 473, 1333, 1861, 14663, 20471, 57691, 80023, 634601, 880253, 2480713, 27287843]

約数ペア:

[(1, 27287843), (11, 2480713), (31, 880253), (43, 634601), (341, 80023), (473, 57691), (1333, 20471), (1861, 14663)]