57161013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{209381}}^1$

素因数の和:209404

約数の個数: 16

約数和(自身を含む): 93803136

約数和(自身を除く): 36642123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 209381, 628143, 1465667, 2721953, 4397001, 8165859, 19053671, 57161013]

約数ペア:

[(1, 57161013), (3, 19053671), (7, 8165859), (13, 4397001), (21, 2721953), (39, 1465667), (91, 628143), (273, 209381)]