28964313

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2753}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 48117888

約数和(自身を除く): 19153575

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 2753, 3507, 8259, 10521, 19271, 24777, 57813, 173439, 459751, 1379253, 3218257, 4137759, 9654771, 28964313]

約数ペア:

[(1, 28964313), (3, 9654771), (7, 4137759), (9, 3218257), (21, 1379253), (63, 459751), (167, 173439), (501, 57813), (1169, 24777), (1503, 19271), (2753, 10521), (3507, 8259)]