29774619

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 52166400

約数和(自身を除く): 22391781

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 379, 387, 609, 903, 1137, 1247, 1827, 2653, 2709, 3411, 3741, 7959, 8729, 10991, 11223, 16297, 23877, 26187, 32973, 48891, 76937, 78561, 98919, 114079, 146673, 230811, 342237, 472613, 692433, 1026711, 1417839, 3308291, 4253517, 9924873, 29774619]

約数ペア:

[(1, 29774619), (3, 9924873), (7, 4253517), (9, 3308291), (21, 1417839), (29, 1026711), (43, 692433), (63, 472613), (87, 342237), (129, 230811), (203, 146673), (261, 114079), (301, 98919), (379, 78561), (387, 76937), (609, 48891), (903, 32973), (1137, 26187), (1247, 23877), (1827, 16297), (2653, 11223), (2709, 10991), (3411, 8729), (3741, 7959)]