2750343123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 4031419392

約数和(自身を除く): 1281076269

約数列:

[1, 3, 11, 33, 227, 571, 643, 681, 1713, 1929, 2497, 6281, 7073, 7491, 18843, 21219, 129617, 145961, 367153, 388851, 437883, 1101459, 1425787, 1605571, 4038683, 4277361, 4816713, 12116049, 83343731, 250031193, 916781041, 2750343123]

約数ペア:

[(1, 2750343123), (3, 916781041), (11, 250031193), (33, 83343731), (227, 12116049), (571, 4816713), (643, 4277361), (681, 4038683), (1713, 1605571), (1929, 1425787), (2497, 1101459), (6281, 437883), (7073, 388851), (7491, 367153), (18843, 145961), (21219, 129617)]