13266231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9349}}^1$

素因数の和:9406

約数の個数: 16

約数和(自身を含む): 19747200

約数和(自身を除く): 6480969

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 9349, 28047, 102839, 308517, 402007, 1206021, 4422077, 13266231]

約数ペア:

[(1, 13266231), (3, 4422077), (11, 1206021), (33, 402007), (43, 308517), (129, 102839), (473, 28047), (1419, 9349)]