2019754653

素因数分解:

$3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{59333}}^1$

素因数の和:60964

約数の個数: 16

約数和(自身を含む): 3079671936

約数和(自身を除く): 1059917283

約数列:

[1, 3, 7, 21, 1621, 4863, 11347, 34041, 59333, 177999, 415331, 1245993, 96178793, 288536379, 673251551, 2019754653]

約数ペア:

[(1, 2019754653), (3, 673251551), (7, 288536379), (21, 96178793), (1621, 1245993), (4863, 415331), (11347, 177999), (34041, 59333)]