15839313

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5939}}^1$

素因数の和:6076

約数の個数: 16

約数和(自身を含む): 24330240

約数和(自身を除く): 8490927

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 5939, 17817, 41573, 124719, 754253, 2262759, 5279771, 15839313]

約数ペア:

[(1, 15839313), (3, 5279771), (7, 2262759), (21, 754253), (127, 124719), (381, 41573), (889, 17817), (2667, 5939)]