2075193

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 3100800

約数和(自身を除く): 1025607

約数列:

[1, 3, 9, 27, 151, 453, 509, 1359, 1527, 4077, 4581, 13743, 76859, 230577, 691731, 2075193]

約数ペア:

[(1, 2075193), (3, 691731), (9, 230577), (27, 76859), (151, 13743), (453, 4581), (509, 4077), (1359, 1527)]