16074401

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 20684160

約数和(自身を除く): 4609759

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 839, 1127, 2737, 5873, 14263, 19159, 19297, 41111, 99841, 135079, 328049, 698887, 945553, 2296343, 16074401]

約数ペア:

[(1, 16074401), (7, 2296343), (17, 945553), (23, 698887), (49, 328049), (119, 135079), (161, 99841), (391, 41111), (833, 19297), (839, 19159), (1127, 14263), (2737, 5873)]