2203258449

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 3567086592

約数和(自身を除く): 1363828143

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 361, 399, 489, 1083, 1141, 1783, 2527, 3097, 3423, 5349, 7581, 9291, 12481, 21679, 33877, 37443, 58843, 65037, 101631, 176529, 237139, 290629, 411901, 643663, 711417, 871887, 1235703, 1930989, 2034403, 4505641, 5521951, 6103209, 13516923, 16565853, 38653657, 104917069, 115960971, 314751207, 734419483, 2203258449]

約数ペア:

[(1, 2203258449), (3, 734419483), (7, 314751207), (19, 115960971), (21, 104917069), (57, 38653657), (133, 16565853), (163, 13516923), (361, 6103209), (399, 5521951), (489, 4505641), (1083, 2034403), (1141, 1930989), (1783, 1235703), (2527, 871887), (3097, 711417), (3423, 643663), (5349, 411901), (7581, 290629), (9291, 237139), (12481, 176529), (21679, 101631), (33877, 65037), (37443, 58843)]