161282737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4999}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 201600000

約数和(自身を除く): 40317263

約数列:

[1, 7, 11, 77, 419, 2933, 4609, 4999, 32263, 34993, 54989, 384923, 2094581, 14662067, 23040391, 161282737]

約数ペア:

[(1, 161282737), (7, 23040391), (11, 14662067), (77, 2094581), (419, 384923), (2933, 54989), (4609, 34993), (4999, 32263)]