13028477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 4700803

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 269, 407, 629, 1309, 1883, 2849, 2959, 4403, 4573, 6919, 9953, 20713, 32011, 48433, 50303, 69671, 109483, 169201, 352121, 766381, 1184407, 1861211, 13028477]

約数ペア:

[(1, 13028477), (7, 1861211), (11, 1184407), (17, 766381), (37, 352121), (77, 169201), (119, 109483), (187, 69671), (259, 50303), (269, 48433), (407, 32011), (629, 20713), (1309, 9953), (1883, 6919), (2849, 4573), (2959, 4403)]