39728949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 62383104

約数和(自身を除く): 22654155

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 1933, 5799, 6851, 20553, 25129, 32861, 59923, 75387, 98583, 179769, 427193, 778999, 1018691, 1281579, 2336997, 3056073, 13242983, 39728949]

約数ペア:

[(1, 39728949), (3, 13242983), (13, 3056073), (17, 2336997), (31, 1281579), (39, 1018691), (51, 778999), (93, 427193), (221, 179769), (403, 98583), (527, 75387), (663, 59923), (1209, 32861), (1581, 25129), (1933, 20553), (5799, 6851)]