2079668913

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1623473}}^1$

素因数の和:1623544

約数の個数: 16

約数和(自身を含む): 3220972416

約数和(自身を除く): 1141303503

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1623473, 4870419, 11364311, 34092933, 99031853, 297095559, 693222971, 2079668913]

約数ペア:

[(1, 2079668913), (3, 693222971), (7, 297095559), (21, 99031853), (61, 34092933), (183, 11364311), (427, 4870419), (1281, 1623473)]