2017433621

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{106703}}^1$

素因数の和:106820

約数の個数: 16

約数和(自身を含む): 2400413184

約数和(自身を除く): 382979563

約数列:

[1, 7, 37, 73, 259, 511, 2701, 18907, 106703, 746921, 3948011, 7789319, 27636077, 54525233, 288204803, 2017433621]

約数ペア:

[(1, 2017433621), (7, 288204803), (37, 54525233), (73, 27636077), (259, 7789319), (511, 3948011), (2701, 746921), (18907, 106703)]