2112213231381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6661}}^1\times {\mathrm{42331}}^1$

素因数の和:49233

約数の個数: 32

約数和(自身を含む): 3086380740096

約数和(自身を除く): 974167508715

約数列:

[1, 3, 11, 33, 227, 681, 2497, 6661, 7491, 19983, 42331, 73271, 126993, 219813, 465641, 1396923, 1512047, 4536141, 9609137, 16632517, 28827411, 49897551, 105700507, 281966791, 317101521, 845900373, 3101634701, 9304904103, 64006461557, 192019384671, 704071077127, 2112213231381]

約数ペア:

[(1, 2112213231381), (3, 704071077127), (11, 192019384671), (33, 64006461557), (227, 9304904103), (681, 3101634701), (2497, 845900373), (6661, 317101521), (7491, 281966791), (19983, 105700507), (42331, 49897551), (73271, 28827411), (126993, 16632517), (219813, 9609137), (465641, 4536141), (1396923, 1512047)]