2019573717

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{56207}}^1$

素因数の和:56305

約数の個数: 32

約数和(自身を含む): 3237580800

約数和(自身を除く): 1218007083

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 11977, 35931, 56207, 168621, 393449, 1180347, 1630003, 3316213, 4890009, 9948639, 11410021, 23213491, 34230063, 69640473, 96170177, 288510531, 673191239, 2019573717]

約数ペア:

[(1, 2019573717), (3, 673191239), (7, 288510531), (21, 96170177), (29, 69640473), (59, 34230063), (87, 23213491), (177, 11410021), (203, 9948639), (413, 4890009), (609, 3316213), (1239, 1630003), (1711, 1180347), (5133, 393449), (11977, 168621), (35931, 56207)]