9880199

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 11750400

約数和(自身を除く): 1870201

約数列:

[1, 7, 47, 59, 329, 413, 509, 2773, 3563, 19411, 23923, 30031, 167461, 210217, 1411457, 9880199]

約数ペア:

[(1, 9880199), (7, 1411457), (47, 210217), (59, 167461), (329, 30031), (413, 23923), (509, 19411), (2773, 3563)]