172621299

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{1873}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 237953024

約数和(自身を除く): 65331725

約数列:

[1, 3, 31, 93, 991, 1873, 2973, 5619, 30721, 58063, 92163, 174189, 1856143, 5568429, 57540433, 172621299]

約数ペア:

[(1, 172621299), (3, 57540433), (31, 5568429), (93, 1856143), (991, 174189), (1873, 92163), (2973, 58063), (5619, 30721)]