13987727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 15832320

約数和(自身を除く): 1844593

約数列:

[1, 13, 31, 61, 403, 569, 793, 1891, 7397, 17639, 24583, 34709, 229307, 451217, 1075979, 13987727]

約数ペア:

[(1, 13987727), (13, 1075979), (31, 451217), (61, 229307), (403, 34709), (569, 24583), (793, 17639), (1891, 7397)]