2889527165063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{20721329}}^1$

素因数の和:20723158

約数の個数: 16

約数和(自身を含む): 3604516796160

約数和(自身を除く): 714989631097

約数列:

[1, 7, 11, 77, 1811, 12677, 19921, 139447, 20721329, 145049303, 227934619, 1595542333, 37526326819, 262684287733, 412789595009, 2889527165063]

約数ペア:

[(1, 2889527165063), (7, 412789595009), (11, 262684287733), (77, 37526326819), (1811, 1595542333), (12677, 227934619), (19921, 145049303), (139447, 20721329)]