21969034081

素因数分解:

${\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{38299}}^1$

素因数の和:38568

約数の個数: 16

約数和(自身を含む): 22832928000

約数和(自身を除く): 863893919

約数列:

[1, 53, 79, 137, 4187, 7261, 10823, 38299, 573619, 2029847, 3025621, 5246963, 160357913, 278089039, 414510077, 21969034081]

約数ペア:

[(1, 21969034081), (53, 414510077), (79, 278089039), (137, 160357913), (4187, 5246963), (7261, 3025621), (10823, 2029847), (38299, 573619)]