144471457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4703}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 165957120

約数和(自身を除く): 21485663

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 4703, 30719, 61139, 79951, 653717, 1039363, 8498321, 11113189, 144471457]

約数ペア:

[(1, 144471457), (13, 11113189), (17, 8498321), (139, 1039363), (221, 653717), (1807, 79951), (2363, 61139), (4703, 30719)]