16189371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 26110656

約数和(自身を除く): 9921285

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 3803, 4257, 11409, 34227, 41833, 125499, 163529, 376497, 490587, 1471761, 1798819, 5396457, 16189371]

約数ペア:

[(1, 16189371), (3, 5396457), (9, 1798819), (11, 1471761), (33, 490587), (43, 376497), (99, 163529), (129, 125499), (387, 41833), (473, 34227), (1419, 11409), (3803, 4257)]