16238817

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{673}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 26916864

約数和(自身を除く): 10678047

約数列:

[1, 3, 7, 9, 21, 63, 383, 673, 1149, 2019, 2681, 3447, 4711, 6057, 8043, 14133, 24129, 42399, 257759, 773277, 1804313, 2319831, 5412939, 16238817]

約数ペア:

[(1, 16238817), (3, 5412939), (7, 2319831), (9, 1804313), (21, 773277), (63, 257759), (383, 42399), (673, 24129), (1149, 14133), (2019, 8043), (2681, 6057), (3447, 4711)]