11875779

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 18554640

約数和(自身を除く): 6678861

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1877, 2109, 5631, 6327, 16893, 35663, 69449, 106989, 208347, 320967, 625041, 1319531, 3958593, 11875779]

約数ペア:

[(1, 11875779), (3, 3958593), (9, 1319531), (19, 625041), (37, 320967), (57, 208347), (111, 106989), (171, 69449), (333, 35663), (703, 16893), (1877, 6327), (2109, 5631)]