245505767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3251}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 273350112

約数和(自身を除く): 27844345

約数列:

[1, 13, 37, 157, 481, 2041, 3251, 5809, 42263, 75517, 120287, 510407, 1563731, 6635291, 18885059, 245505767]

約数ペア:

[(1, 245505767), (13, 18885059), (37, 6635291), (157, 1563731), (481, 510407), (2041, 120287), (3251, 75517), (5809, 42263)]