125047419

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{20323}}^1$

素因数の和:20626

約数の個数: 16

約数和(自身を含む): 191208192

約数和(自身を除く): 66160773

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 20323, 60969, 142261, 426783, 5954639, 17863917, 41682473, 125047419]

約数ペア:

[(1, 125047419), (3, 41682473), (7, 17863917), (21, 5954639), (293, 426783), (879, 142261), (2051, 60969), (6153, 20323)]