10538521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 3285479

約数列:

[1, 7, 17, 19, 59, 79, 119, 133, 323, 413, 553, 1003, 1121, 1343, 1501, 2261, 4661, 7021, 7847, 9401, 10507, 19057, 25517, 32627, 79237, 88559, 133399, 178619, 554659, 619913, 1505503, 10538521]

約数ペア:

[(1, 10538521), (7, 1505503), (17, 619913), (19, 554659), (59, 178619), (79, 133399), (119, 88559), (133, 79237), (323, 32627), (413, 25517), (553, 19057), (1003, 10507), (1121, 9401), (1343, 7847), (1501, 7021), (2261, 4661)]