17192493

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 25989600

約数和(自身を除く): 8797107

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 509, 1251, 1527, 3753, 4581, 11259, 13743, 33777, 41229, 70751, 123687, 212253, 636759, 1910277, 5730831, 17192493]

約数ペア:

[(1, 17192493), (3, 5730831), (9, 1910277), (27, 636759), (81, 212253), (139, 123687), (243, 70751), (417, 41229), (509, 33777), (1251, 13743), (1527, 11259), (3753, 4581)]