2013647403

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 2796986880

約数和(自身を除く): 783339477

約数列:

[1, 3, 59, 73, 101, 177, 219, 303, 1543, 4307, 4629, 5959, 7373, 12921, 17877, 22119, 91037, 112639, 155843, 273111, 337917, 435007, 467529, 1305021, 6645701, 9194737, 11376539, 19937103, 27584211, 34129617, 671215801, 2013647403]

約数ペア:

[(1, 2013647403), (3, 671215801), (59, 34129617), (73, 27584211), (101, 19937103), (177, 11376539), (219, 9194737), (303, 6645701), (1543, 1305021), (4307, 467529), (4629, 435007), (5959, 337917), (7373, 273111), (12921, 155843), (17877, 112639), (22119, 91037)]