9728823

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 14522880

約数和(自身を除く): 4794057

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 619, 1209, 1857, 5239, 8047, 15717, 19189, 24141, 57567, 104611, 249457, 313833, 748371, 3242941, 9728823]

約数ペア:

[(1, 9728823), (3, 3242941), (13, 748371), (31, 313833), (39, 249457), (93, 104611), (169, 57567), (403, 24141), (507, 19189), (619, 15717), (1209, 8047), (1857, 5239)]