125440217

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1117}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 146395392

約数和(自身を除く): 20955175

約数列:

[1, 7, 61, 263, 427, 1117, 1841, 7819, 16043, 68137, 112301, 293771, 476959, 2056397, 17920031, 125440217]

約数ペア:

[(1, 125440217), (7, 17920031), (61, 2056397), (263, 476959), (427, 293771), (1117, 112301), (1841, 68137), (7819, 16043)]