828484797

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8017}}^1$

素因数の和:8090

約数の個数: 48

約数和(自身を含む): 1389359040

約数和(自身を除く): 560874243

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 111, 133, 147, 259, 399, 703, 777, 931, 1813, 2109, 2793, 4921, 5439, 8017, 14763, 24051, 34447, 56119, 103341, 152323, 168357, 296629, 392833, 456969, 889887, 1066261, 1178499, 2076403, 3198783, 5635951, 6229209, 7463827, 14534821, 16907853, 22391481, 39451657, 43604463, 118354971, 276161599, 828484797]

約数ペア:

[(1, 828484797), (3, 276161599), (7, 118354971), (19, 43604463), (21, 39451657), (37, 22391481), (49, 16907853), (57, 14534821), (111, 7463827), (133, 6229209), (147, 5635951), (259, 3198783), (399, 2076403), (703, 1178499), (777, 1066261), (931, 889887), (1813, 456969), (2109, 392833), (2793, 296629), (4921, 168357), (5439, 152323), (8017, 103341), (14763, 56119), (24051, 34447)]