15214236489

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{71987}}^1$

素因数の和:73037

約数の個数: 24

約数和(自身を含む): 22954381632

約数和(自身を除く): 7740145143

約数列:

[1, 3, 9, 23, 69, 207, 1021, 3063, 9189, 23483, 70449, 71987, 211347, 215961, 647883, 1655701, 4967103, 14901309, 73498727, 220496181, 661488543, 1690470721, 5071412163, 15214236489]

約数ペア:

[(1, 15214236489), (3, 5071412163), (9, 1690470721), (23, 661488543), (69, 220496181), (207, 73498727), (1021, 14901309), (3063, 4967103), (9189, 1655701), (23483, 647883), (70449, 215961), (71987, 211347)]