2749202649

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{5879}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 4006679040

約数和(自身を除く): 1257476391

約数列:

[1, 3, 9, 223, 233, 669, 699, 2007, 2097, 5879, 17637, 51959, 52911, 155877, 467631, 1311017, 1369807, 3933051, 4109421, 11799153, 12328263, 305466961, 916400883, 2749202649]

約数ペア:

[(1, 2749202649), (3, 916400883), (9, 305466961), (223, 12328263), (233, 11799153), (669, 4109421), (699, 3933051), (2007, 1369807), (2097, 1311017), (5879, 467631), (17637, 155877), (51959, 52911)]