2611227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 3729920

約数和(自身を除く): 1118693

約数列:

[1, 3, 19, 57, 61, 183, 751, 1159, 2253, 3477, 14269, 42807, 45811, 137433, 870409, 2611227]

約数ペア:

[(1, 2611227), (3, 870409), (19, 137433), (57, 45811), (61, 42807), (183, 14269), (751, 3477), (1159, 2253)]