13392651

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 20072448

約数和(自身を除く): 6679797

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 197, 527, 591, 731, 1333, 1581, 2193, 3349, 3999, 6107, 8471, 10047, 18321, 22661, 25413, 67983, 103819, 144007, 262601, 311457, 432021, 787803, 4464217, 13392651]

約数ペア:

[(1, 13392651), (3, 4464217), (17, 787803), (31, 432021), (43, 311457), (51, 262601), (93, 144007), (129, 103819), (197, 67983), (527, 25413), (591, 22661), (731, 18321), (1333, 10047), (1581, 8471), (2193, 6107), (3349, 3999)]