16091313

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6781}}^1$

素因数の和:6904

約数の個数: 16

約数和(自身を含む): 24740736

約数和(自身を除く): 8649423

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 6781, 20343, 47467, 142401, 766253, 2298759, 5363771, 16091313]

約数ペア:

[(1, 16091313), (3, 5363771), (7, 2298759), (21, 766253), (113, 142401), (339, 47467), (791, 20343), (2373, 6781)]