238176289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1427}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 264374208

約数和(自身を除く): 26197919

約数列:

[1, 13, 37, 347, 481, 1427, 4511, 12839, 18551, 52799, 166907, 495169, 686387, 6437197, 18321253, 238176289]

約数ペア:

[(1, 238176289), (13, 18321253), (37, 6437197), (347, 686387), (481, 495169), (1427, 166907), (4511, 52799), (12839, 18551)]