16771527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 25559040

約数和(自身を除く): 8787513

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1279, 1457, 3837, 4371, 11511, 13113, 39649, 60113, 118947, 180339, 356841, 541017, 1863503, 5590509, 16771527]

約数ペア:

[(1, 16771527), (3, 5590509), (9, 1863503), (31, 541017), (47, 356841), (93, 180339), (141, 118947), (279, 60113), (423, 39649), (1279, 13113), (1457, 11511), (3837, 4371)]