141907913

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7717}}^1$

素因数の和:7832

約数の個数: 16

約数和(自身を含む): 168931584

約数和(自身を除く): 27023671

約数列:

[1, 7, 37, 71, 259, 497, 2627, 7717, 18389, 54019, 285529, 547907, 1998703, 3835349, 20272559, 141907913]

約数ペア:

[(1, 141907913), (7, 20272559), (37, 3835349), (71, 1998703), (259, 547907), (497, 285529), (2627, 54019), (7717, 18389)]