281351881

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 305141760

約数和(自身を除く): 23789879

約数列:

[1, 29, 41, 43, 1189, 1247, 1763, 5503, 51127, 159587, 225623, 236629, 6543067, 6862241, 9701789, 281351881]

約数ペア:

[(1, 281351881), (29, 9701789), (41, 6862241), (43, 6543067), (1189, 236629), (1247, 225623), (1763, 159587), (5503, 51127)]