187390955987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{384331}}^1$

素因数の和:384443

約数の個数: 32

約数和(自身を含む): 219161479680

約数和(自身を除く): 31770523693

約数列:

[1, 17, 23, 29, 43, 391, 493, 667, 731, 989, 1247, 11339, 16813, 21199, 28681, 384331, 487577, 6533627, 8839613, 11145599, 16526233, 150273421, 189475183, 256348777, 280945961, 380103359, 479260757, 4357929209, 6461757103, 8147432869, 11022997411, 187390955987]

約数ペア:

[(1, 187390955987), (17, 11022997411), (23, 8147432869), (29, 6461757103), (43, 4357929209), (391, 479260757), (493, 380103359), (667, 280945961), (731, 256348777), (989, 189475183), (1247, 150273421), (11339, 16526233), (16813, 11145599), (21199, 8839613), (28681, 6533627), (384331, 487577)]