5213243

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 6279360

約数和(自身を除く): 1066117

約数列:

[1, 7, 29, 61, 203, 421, 427, 1769, 2947, 12209, 12383, 25681, 85463, 179767, 744749, 5213243]

約数ペア:

[(1, 5213243), (7, 744749), (29, 179767), (61, 85463), (203, 25681), (421, 12383), (427, 12209), (1769, 2947)]