2885126079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 4454956800

約数和(自身を除く): 1569830721

約数列:

[1, 3, 11, 19, 33, 57, 199, 209, 361, 597, 627, 1083, 1217, 2189, 3651, 3781, 3971, 6567, 11343, 11913, 13387, 23123, 40161, 41591, 69369, 71839, 124773, 215517, 242183, 254353, 439337, 726549, 763059, 790229, 1318011, 2370687, 2664013, 4601477, 4832707, 7992039, 13804431, 14498121, 50616247, 87428063, 151848741, 262284189, 961708693, 2885126079]

約数ペア:

[(1, 2885126079), (3, 961708693), (11, 262284189), (19, 151848741), (33, 87428063), (57, 50616247), (199, 14498121), (209, 13804431), (361, 7992039), (597, 4832707), (627, 4601477), (1083, 2664013), (1217, 2370687), (2189, 1318011), (3651, 790229), (3781, 763059), (3971, 726549), (6567, 439337), (11343, 254353), (11913, 242183), (13387, 215517), (23123, 124773), (40161, 71839), (41591, 69369)]