81794213

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 12

約数和(自身を含む): 86502528

約数和(自身を除く): 4708315

約数列:

[1, 31, 43, 1333, 1427, 1849, 44237, 57319, 61361, 1902191, 2638523, 81794213]

約数ペア:

[(1, 81794213), (31, 2638523), (43, 1902191), (1333, 61361), (1427, 57319), (1849, 44237)]