16495227

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 27495936

約数和(自身を除く): 11000709

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 2447, 6741, 7341, 17129, 22023, 51387, 154161, 261829, 785487, 1832803, 2356461, 5498409, 16495227]

約数ペア:

[(1, 16495227), (3, 5498409), (7, 2356461), (9, 1832803), (21, 785487), (63, 261829), (107, 154161), (321, 51387), (749, 22023), (963, 17129), (2247, 7341), (2447, 6741)]