13751529

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 20645856

約数和(自身を除く): 6894327

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 881, 1419, 2643, 5203, 9691, 15609, 29073, 37883, 106601, 113649, 319803, 416713, 1250139, 4583843, 13751529]

約数ペア:

[(1, 13751529), (3, 4583843), (11, 1250139), (33, 416713), (43, 319803), (121, 113649), (129, 106601), (363, 37883), (473, 29073), (881, 15609), (1419, 9691), (2643, 5203)]