99673981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 19673219

約数列:

[1, 11, 19, 47, 73, 139, 209, 517, 803, 893, 1387, 1529, 2641, 3431, 6533, 9823, 10147, 15257, 29051, 37741, 65189, 71863, 111617, 124127, 192793, 476909, 717079, 1365397, 2120723, 5245999, 9061271, 99673981]

約数ペア:

[(1, 99673981), (11, 9061271), (19, 5245999), (47, 2120723), (73, 1365397), (139, 717079), (209, 476909), (517, 192793), (803, 124127), (893, 111617), (1387, 71863), (1529, 65189), (2641, 37741), (3431, 29051), (6533, 15257), (9823, 10147)]