172384251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{2153}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 247761696

約数和(自身を除く): 75377445

約数列:

[1, 3, 13, 39, 2053, 2153, 6159, 6459, 26689, 27989, 80067, 83967, 4420109, 13260327, 57461417, 172384251]

約数ペア:

[(1, 172384251), (3, 57461417), (13, 13260327), (39, 4420109), (2053, 83967), (2153, 80067), (6159, 27989), (6459, 26689)]