284865687

素因数分解:

$3^3\times {\mathrm{2131}}^1\times {\mathrm{4951}}^1$

素因数の和:7091

約数の個数: 16

約数和(自身を含む): 422306560

約数和(自身を除く): 137440873

約数列:

[1, 3, 9, 27, 2131, 4951, 6393, 14853, 19179, 44559, 57537, 133677, 10550581, 31651743, 94955229, 284865687]

約数ペア:

[(1, 284865687), (3, 94955229), (9, 31651743), (27, 10550581), (2131, 133677), (4951, 57537), (6393, 44559), (14853, 19179)]