13849311

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 22105600

約数和(自身を除く): 8256289

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 313, 343, 903, 939, 1029, 2107, 2191, 6321, 6573, 13459, 14749, 15337, 40377, 44247, 46011, 94213, 107359, 282639, 322077, 659491, 1978473, 4616437, 13849311]

約数ペア:

[(1, 13849311), (3, 4616437), (7, 1978473), (21, 659491), (43, 322077), (49, 282639), (129, 107359), (147, 94213), (301, 46011), (313, 44247), (343, 40377), (903, 15337), (939, 14749), (1029, 13459), (2107, 6573), (2191, 6321)]