5608551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4686

約数の個数: 16

約数和(自身を含む): 8314880

約数和(自身を除く): 2706329

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 4639, 13917, 60307, 143809, 180921, 431427, 1869517, 5608551]

約数ペア:

[(1, 5608551), (3, 1869517), (13, 431427), (31, 180921), (39, 143809), (93, 60307), (403, 13917), (1209, 4639)]