13200608687

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1\times {\mathrm{1061}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 15757701120

約数和(自身を除く): 2557092433

約数列:

[1, 7, 29, 167, 203, 367, 1061, 1169, 2569, 4843, 7427, 10643, 30769, 33901, 61289, 74501, 177187, 215383, 389387, 429023, 1240309, 1777381, 2725709, 5138423, 11292223, 12441667, 35968961, 65027629, 79045561, 455193403, 1885801241, 13200608687]

約数ペア:

[(1, 13200608687), (7, 1885801241), (29, 455193403), (167, 79045561), (203, 65027629), (367, 35968961), (1061, 12441667), (1169, 11292223), (2569, 5138423), (4843, 2725709), (7427, 1777381), (10643, 1240309), (30769, 429023), (33901, 389387), (61289, 215383), (74501, 177187)]