214049823

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13679

約数の個数: 24

約数和(自身を含む): 319034880

約数和(自身を除く): 104985057

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 13619, 15717, 40857, 177047, 422189, 531141, 1266567, 2301611, 5488457, 6904833, 16465371, 71349941, 214049823]

約数ペア:

[(1, 214049823), (3, 71349941), (13, 16465371), (31, 6904833), (39, 5488457), (93, 2301611), (169, 1266567), (403, 531141), (507, 422189), (1209, 177047), (5239, 40857), (13619, 15717)]