40248559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 44906400

約数和(自身を除く): 4657841

約数列:

[1, 13, 43, 89, 559, 809, 1157, 3827, 10517, 34787, 49751, 72001, 452231, 936013, 3096043, 40248559]

約数ペア:

[(1, 40248559), (13, 3096043), (43, 936013), (89, 452231), (559, 72001), (809, 49751), (1157, 34787), (3827, 10517)]