2830527

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 1886913

約数列:

[1, 3, 7, 9, 21, 63, 179, 251, 537, 753, 1253, 1611, 1757, 2259, 3759, 5271, 11277, 15813, 44929, 134787, 314503, 404361, 943509, 2830527]

約数ペア:

[(1, 2830527), (3, 943509), (7, 404361), (9, 314503), (21, 134787), (63, 44929), (179, 15813), (251, 11277), (537, 5271), (753, 3759), (1253, 2259), (1611, 1757)]