161362201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{161201}}^1$

素因数の和:161232

約数の個数: 16

約数和(自身を含む): 216655488

約数和(自身を除く): 55293287

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 161201, 1128407, 1773211, 2095613, 12412477, 14669291, 23051743, 161362201]

約数ペア:

[(1, 161362201), (7, 23051743), (11, 14669291), (13, 12412477), (77, 2095613), (91, 1773211), (143, 1128407), (1001, 161201)]