2019423813

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{523}}^1\times {\mathrm{967}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 2970350592

約数和(自身を除く): 950926779

約数列:

[1, 3, 11, 33, 121, 363, 523, 967, 1331, 1569, 2901, 3993, 5753, 10637, 17259, 31911, 63283, 117007, 189849, 351021, 505741, 696113, 1287077, 1517223, 2088339, 3861231, 5563151, 16689453, 61194661, 183583983, 673141271, 2019423813]

約数ペア:

[(1, 2019423813), (3, 673141271), (11, 183583983), (33, 61194661), (121, 16689453), (363, 5563151), (523, 3861231), (967, 2088339), (1331, 1517223), (1569, 1287077), (2901, 696113), (3993, 505741), (5753, 351021), (10637, 189849), (17259, 117007), (31911, 63283)]