12795993

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 21343296

約数和(自身を除く): 8547303

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2011, 2121, 6033, 6363, 14077, 18099, 42231, 126693, 203111, 609333, 1421777, 1827999, 4265331, 12795993]

約数ペア:

[(1, 12795993), (3, 4265331), (7, 1827999), (9, 1421777), (21, 609333), (63, 203111), (101, 126693), (303, 42231), (707, 18099), (909, 14077), (2011, 6363), (2121, 6033)]