4219553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 4905936

約数和(自身を除く): 686383

約数列:

[1, 13, 17, 61, 221, 313, 793, 1037, 4069, 5321, 13481, 19093, 69173, 248209, 324581, 4219553]

約数ペア:

[(1, 4219553), (13, 324581), (17, 248209), (61, 69173), (221, 19093), (313, 13481), (793, 5321), (1037, 4069)]