489051

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 16

約数和(自身を含む): 739200

約数和(自身を除く): 250149

約数列:

[1, 3, 9, 27, 59, 177, 307, 531, 921, 1593, 2763, 8289, 18113, 54339, 163017, 489051]

約数ペア:

[(1, 489051), (3, 163017), (9, 54339), (27, 18113), (59, 8289), (177, 2763), (307, 1593), (531, 921)]