20161308083

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{9787}}^1$

素因数の和:12291

約数の個数: 24

約数和(自身を含む): 24845115312

約数和(自身を除く): 4683807229

約数列:

[1, 7, 17, 49, 119, 833, 2473, 9787, 17311, 42041, 68509, 121177, 166379, 294287, 479563, 1164653, 2060009, 8152571, 24203251, 169422757, 411455267, 1185959299, 2880186869, 20161308083]

約数ペア:

[(1, 20161308083), (7, 2880186869), (17, 1185959299), (49, 411455267), (119, 169422757), (833, 24203251), (2473, 8152571), (9787, 2060009), (17311, 1164653), (42041, 479563), (68509, 294287), (121177, 166379)]