2893128483

素因数分解:

$3^1\times 7^1\times {\mathrm{31247}}^1\times {\mathrm{4409}}^1$

素因数の和:35666

約数の個数: 16

約数和(自身を含む): 4409717760

約数和(自身を除く): 1516589277

約数列:

[1, 3, 7, 21, 4409, 13227, 30863, 31247, 92589, 93741, 218729, 656187, 137768023, 413304069, 964376161, 2893128483]

約数ペア:

[(1, 2893128483), (3, 964376161), (7, 413304069), (21, 137768023), (4409, 656187), (13227, 218729), (30863, 93741), (31247, 92589)]