4909961

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 6217920

約数和(自身を除く): 1307959

約数列:

[1, 7, 19, 29, 67, 133, 203, 361, 469, 551, 1273, 1943, 2527, 3857, 8911, 10469, 13601, 24187, 36917, 73283, 169309, 258419, 701423, 4909961]

約数ペア:

[(1, 4909961), (7, 701423), (19, 258419), (29, 169309), (67, 73283), (133, 36917), (203, 24187), (361, 13601), (469, 10469), (551, 8911), (1273, 3857), (1943, 2527)]