39380211

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1572

約数の個数: 36

約数和(自身を含む): 65260728

約数和(自身を除く): 25880517

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1521, 1523, 1989, 2873, 4569, 8619, 13707, 19799, 25857, 25891, 59397, 77673, 178191, 233019, 257387, 336583, 772161, 1009749, 2316483, 3029247, 4375579, 13126737, 39380211]

約数ペア:

[(1, 39380211), (3, 13126737), (9, 4375579), (13, 3029247), (17, 2316483), (39, 1009749), (51, 772161), (117, 336583), (153, 257387), (169, 233019), (221, 178191), (507, 77673), (663, 59397), (1521, 25891), (1523, 25857), (1989, 19799), (2873, 13707), (4569, 8619)]