138337199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 187536384

約数和(自身を除く): 49199185

約数列:

[1, 7, 11, 13, 77, 91, 113, 143, 791, 1001, 1223, 1243, 1469, 8561, 8701, 10283, 13453, 15899, 16159, 94171, 111293, 113113, 138199, 174889, 967393, 1224223, 1520189, 1796587, 10641323, 12576109, 19762457, 138337199]

約数ペア:

[(1, 138337199), (7, 19762457), (11, 12576109), (13, 10641323), (77, 1796587), (91, 1520189), (113, 1224223), (143, 967393), (791, 174889), (1001, 138199), (1223, 113113), (1243, 111293), (1469, 94171), (8561, 16159), (8701, 15899), (10283, 13453)]