17820790559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1\times {\mathrm{30763}}^1$

素因数の和:34838

約数の個数: 16

約数和(自身を含む): 20942162304

約数和(自身を除く): 3121371745

約数列:

[1, 11, 13, 143, 4051, 30763, 44561, 52663, 338393, 399919, 579293, 4399109, 124620913, 1370830043, 1620071869, 17820790559]

約数ペア:

[(1, 17820790559), (11, 1620071869), (13, 1370830043), (143, 124620913), (4051, 4399109), (30763, 579293), (44561, 399919), (52663, 338393)]