4193959

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 5515776

約数和(自身を除く): 1321817

約数列:

[1, 7, 11, 31, 49, 77, 217, 251, 341, 539, 1519, 1757, 2387, 2761, 7781, 12299, 16709, 19327, 54467, 85591, 135289, 381269, 599137, 4193959]

約数ペア:

[(1, 4193959), (7, 599137), (11, 381269), (31, 135289), (49, 85591), (77, 54467), (217, 19327), (251, 16709), (341, 12299), (539, 7781), (1519, 2761), (1757, 2387)]