21458151

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16673}}^1$

素因数の和:16703

約数の個数: 24

約数和(自身を含む): 36416016

約数和(自身を除く): 14957865

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 16673, 50019, 150057, 183403, 216749, 550209, 650247, 1650627, 1950741, 2384239, 7152717, 21458151]

約数ペア:

[(1, 21458151), (3, 7152717), (9, 2384239), (11, 1950741), (13, 1650627), (33, 650247), (39, 550209), (99, 216749), (117, 183403), (143, 150057), (429, 50019), (1287, 16673)]