172880411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3461}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 199411200

約数和(自身を除く): 26530789

約数列:

[1, 11, 19, 209, 239, 2629, 3461, 4541, 38071, 49951, 65759, 723349, 827179, 9098969, 15716401, 172880411]

約数ペア:

[(1, 172880411), (11, 15716401), (19, 9098969), (209, 827179), (239, 723349), (2629, 65759), (3461, 49951), (4541, 38071)]