13447893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 19316736

約数和(自身を除く): 5868843

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 6287, 18861, 144601, 194897, 433803, 584691, 4482631, 13447893]

約数ペア:

[(1, 13447893), (3, 4482631), (23, 584691), (31, 433803), (69, 194897), (93, 144601), (713, 18861), (2139, 6287)]