4528139

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 5953536

約数和(自身を除く): 1425397

約数列:

[1, 7, 11, 31, 49, 77, 217, 271, 341, 539, 1519, 1897, 2387, 2981, 8401, 13279, 16709, 20867, 58807, 92411, 146069, 411649, 646877, 4528139]

約数ペア:

[(1, 4528139), (7, 646877), (11, 411649), (31, 146069), (49, 92411), (77, 58807), (217, 20867), (271, 16709), (341, 13279), (539, 8401), (1519, 2981), (1897, 2387)]