13877457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 22135680

約数和(自身を除く): 8258223

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 853, 957, 1479, 2559, 5423, 9383, 14501, 16269, 24737, 28149, 43503, 74211, 159511, 272107, 420529, 478533, 816321, 1261587, 4625819, 13877457]

約数ペア:

[(1, 13877457), (3, 4625819), (11, 1261587), (17, 816321), (29, 478533), (33, 420529), (51, 272107), (87, 159511), (187, 74211), (319, 43503), (493, 28149), (561, 24737), (853, 16269), (957, 14501), (1479, 9383), (2559, 5423)]