2381973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1419627

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 131, 209, 319, 393, 551, 627, 957, 1441, 1653, 2489, 3799, 4323, 6061, 7467, 11397, 18183, 27379, 41789, 72181, 82137, 125367, 216543, 793991, 2381973]

約数ペア:

[(1, 2381973), (3, 793991), (11, 216543), (19, 125367), (29, 82137), (33, 72181), (57, 41789), (87, 27379), (131, 18183), (209, 11397), (319, 7467), (393, 6061), (551, 4323), (627, 3799), (957, 2489), (1441, 1653)]