123054347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 150087168

約数和(自身を除く): 27032821

約数列:

[1, 13, 17, 23, 43, 221, 299, 391, 559, 563, 731, 989, 5083, 7319, 9503, 9571, 12857, 12949, 16813, 24209, 124423, 168337, 218569, 220133, 314717, 411553, 556807, 2861729, 5350189, 7238491, 9465719, 123054347]

約数ペア:

[(1, 123054347), (13, 9465719), (17, 7238491), (23, 5350189), (43, 2861729), (221, 556807), (299, 411553), (391, 314717), (559, 220133), (563, 218569), (731, 168337), (989, 124423), (5083, 24209), (7319, 16813), (9503, 12949), (9571, 12857)]