13983891

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 19518624

約数和(自身を除く): 5534733

約数列:

[1, 3, 37, 53, 111, 159, 1961, 2377, 5883, 7131, 87949, 125981, 263847, 377943, 4661297, 13983891]

約数ペア:

[(1, 13983891), (3, 4661297), (37, 377943), (53, 263847), (111, 125981), (159, 87949), (1961, 7131), (2377, 5883)]