2081138403

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1\times {\mathrm{6211}}^1$

素因数の和:8106

約数の個数: 16

約数和(自身を含む): 2822335232

約数和(自身を除く): 741196829

約数列:

[1, 3, 61, 183, 1831, 5493, 6211, 18633, 111691, 335073, 378871, 1136613, 11372341, 34117023, 693712801, 2081138403]

約数ペア:

[(1, 2081138403), (3, 693712801), (61, 34117023), (183, 11372341), (1831, 1136613), (5493, 378871), (6211, 335073), (18633, 111691)]